| 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 | $184.92 | 9.278% | $202.0769 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $178.49 | 9.867% | $196.1016 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $178.26 | 4.414% | $186.1284 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $240.74 | 3.685% | $249.6113 | $249.61 | $249.60 | $249.60 |
| Purchase #5 | $128.95 | 4.126% | $134.2705 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $105.43 | 7.395% | $113.2265 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $113.80 | 10.818% | $126.1109 | $126.11 | $126.10 | $126.10 |
| 7 purchase totals = | $1,130.59 | $1,207.5261 | $1,207.53 | $1,207.55 | $1,207.50 | |