| 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 | $187.60 | 6.772% | $200.3043 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $183.96 | 3.128% | $189.7143 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $232.99 | 10.552% | $257.5751 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $219.43 | 13.558% | $249.1803 | $249.18 | $249.20 | $249.20 |
| Purchase #5 | $121.61 | 8.175% | $131.5516 | $131.55 | $131.55 | $131.60 |
| Purchase #6 | $52.58 | 6.869% | $56.1917 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $33.79 | 8.372% | $36.6189 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $1,031.96 | $1,121.1362 | $1,121.13 | $1,121.15 | $1,121.20 | |