| 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 | $245.90 | 4.354% | $256.6065 | $256.61 | $256.60 | $256.60 |
| Purchase #2 | $138.46 | 8.735% | $150.5545 | $150.55 | $150.55 | $150.60 |
| Purchase #3 | $30.80 | 6.717% | $32.8688 | $32.87 | $32.85 | $32.90 |
| Purchase #4 | $215.58 | 5.216% | $226.8247 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $143.35 | 11.682% | $160.0961 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $99.98 | 7.717% | $107.6955 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $190.91 | 6.386% | $203.1015 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $1,064.98 | $1,137.7476 | $1,137.75 | $1,137.70 | $1,137.80 | |