| 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 | $120.48 | 6.653% | $128.4955 | $128.50 | $128.50 | $128.50 |
| Purchase #2 | $117.96 | 11.787% | $131.8639 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $166.98 | 8.708% | $181.5206 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $153.81 | 8.325% | $166.6147 | $166.61 | $166.60 | $166.60 |
| Purchase #5 | $242.79 | 5.767% | $256.7917 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $165.27 | 5.751% | $174.7747 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $241.78 | 4.567% | $252.8221 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $1,209.07 | $1,292.8832 | $1,292.87 | $1,292.80 | $1,292.90 | |