| 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 | $217.93 | 10.211% | $240.1828 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $235.51 | 7.804% | $253.8892 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $14.56 | 10.769% | $16.128 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $153.64 | 3.715% | $159.3477 | $159.35 | $159.35 | $159.30 |
| Purchase #5 | $140.84 | 12.689% | $158.7112 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $54.99 | 11.745% | $61.4486 | $61.45 | $61.45 | $61.40 |
| Purchase #7 | $181.40 | 11.414% | $202.105 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $998.87 | $1,091.8125 | $1,091.82 | $1,091.85 | $1,091.70 | |