| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.65 | 10.470% | $206.1923 | $206.19 | $206.20 | $206.20 |
| Purchase #2 | $223.76 | 10.494% | $247.2414 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $129.71 | 4.156% | $135.1007 | $135.10 | $135.10 | $135.10 |
| Purchase #4 | $133.35 | 5.466% | $140.6389 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $156.83 | 13.871% | $178.5839 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $177.93 | 13.398% | $201.7691 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $229.59 | 9.281% | $250.8982 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $1,237.82 | $1,360.4245 | $1,360.42 | $1,360.45 | $1,360.40 | |