| 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 | $198.78 | 10.571% | $219.793 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $201.52 | 3.408% | $208.3878 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $172.41 | 6.353% | $183.3632 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $98.64 | 9.158% | $107.6735 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $63.69 | 5.434% | $67.1509 | $67.15 | $67.15 | $67.20 |
| Purchase #6 | $129.40 | 13.316% | $146.6309 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $145.53 | 10.714% | $161.1221 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $1,009.97 | $1,094.1214 | $1,094.11 | $1,094.10 | $1,094.20 | |