| 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 | $128.36 | 5.874% | $135.8999 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $216.68 | 13.345% | $245.5959 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $229.83 | 4.324% | $239.7678 | $239.77 | $239.75 | $239.80 |
| Purchase #4 | $194.54 | 6.179% | $206.5606 | $206.56 | $206.55 | $206.60 |
| Purchase #5 | $73.41 | 9.828% | $80.6247 | $80.62 | $80.60 | $80.60 |
| Purchase #6 | $65.81 | 8.851% | $71.6348 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $212.49 | 12.369% | $238.7729 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $1,121.12 | $1,218.8566 | $1,218.85 | $1,218.80 | $1,218.90 | |