| 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 | $95.25 | 8.408% | $103.2586 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $91.92 | 12.602% | $103.5038 | $103.50 | $103.50 | $103.50 |
| Purchase #3 | $172.84 | 9.545% | $189.3376 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $55.64 | 8.310% | $60.2637 | $60.26 | $60.25 | $60.30 |
| Purchase #5 | $248.57 | 3.720% | $257.8168 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $115.80 | 3.870% | $120.2815 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $130.28 | 3.179% | $134.4216 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $910.30 | $968.8836 | $968.88 | $968.85 | $968.90 | |