| 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 | $117.48 | 11.249% | $130.6953 | $130.70 | $130.70 | $130.70 |
| Purchase #2 | $124.91 | 6.555% | $133.0979 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $161.70 | 4.469% | $168.9264 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $124.94 | 7.336% | $134.1056 | $134.11 | $134.10 | $134.10 |
| Purchase #5 | $92.28 | 4.632% | $96.5544 | $96.55 | $96.55 | $96.60 |
| Purchase #6 | $159.85 | 3.233% | $165.018 | $165.02 | $165.00 | $165.00 |
| Purchase #7 | $230.65 | 4.448% | $240.9093 | $240.91 | $240.90 | $240.90 |
| 7 purchase totals = | $1,011.81 | $1,069.3069 | $1,069.32 | $1,069.30 | $1,069.30 | |