| 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 | $240.34 | 11.221% | $267.3086 | $267.31 | $267.30 | $267.30 |
| Purchase #2 | $140.49 | 4.814% | $147.2532 | $147.25 | $147.25 | $147.30 |
| Purchase #3 | $212.57 | 8.436% | $230.5024 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $20.42 | 8.319% | $22.1187 | $22.12 | $22.10 | $22.10 |
| Purchase #5 | $40.48 | 3.653% | $41.9587 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $140.37 | 10.192% | $154.6765 | $154.68 | $154.70 | $154.70 |
| Purchase #7 | $111.91 | 5.366% | $117.9151 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $906.58 | $981.7332 | $981.74 | $981.70 | $981.80 | |