| 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 | $8.38 | 5.629% | $8.8517 | $8.85 | $8.85 | $8.90 |
| Purchase #2 | $227.58 | 3.345% | $235.1926 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $247.81 | 7.843% | $267.2457 | $267.25 | $267.25 | $267.20 |
| Purchase #4 | $226.88 | 6.726% | $242.1399 | $242.14 | $242.15 | $242.10 |
| Purchase #5 | $149.83 | 6.384% | $159.3951 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $40.33 | 11.278% | $44.8784 | $44.88 | $44.90 | $44.90 |
| Purchase #7 | $148.45 | 6.109% | $157.5188 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $1,049.26 | $1,115.2222 | $1,115.23 | $1,115.25 | $1,115.20 | |