| 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 | $104.85 | 5.309% | $110.4165 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $248.67 | 9.840% | $273.1391 | $273.14 | $273.15 | $273.10 |
| Purchase #3 | $219.35 | 13.513% | $248.9908 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $144.56 | 5.693% | $152.7898 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $164.40 | 5.422% | $173.3138 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $71.35 | 13.686% | $81.115 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $226.83 | 12.617% | $255.4491 | $255.45 | $255.45 | $255.40 |
| 7 purchase totals = | $1,180.01 | $1,295.2141 | $1,295.22 | $1,295.20 | $1,295.10 | |