| 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 | $225.37 | 10.793% | $249.6942 | $249.69 | $249.70 | $249.70 |
| Purchase #2 | $83.84 | 12.840% | $94.6051 | $94.61 | $94.60 | $94.60 |
| Purchase #3 | $133.43 | 5.265% | $140.4551 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $186.67 | 4.112% | $194.3459 | $194.35 | $194.35 | $194.30 |
| Purchase #5 | $17.85 | 3.757% | $18.5206 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $117.91 | 8.546% | $127.9866 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $160.43 | 7.554% | $172.5489 | $172.55 | $172.55 | $172.50 |
| 7 purchase totals = | $925.50 | $998.1564 | $998.17 | $998.15 | $998.10 | |