| 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 | $29.36 | 10.731% | $32.5106 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $141.35 | 10.672% | $156.4349 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $207.83 | 12.201% | $233.1873 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $80.51 | 5.278% | $84.7593 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $67.55 | 9.783% | $74.1584 | $74.16 | $74.15 | $74.20 |
| Purchase #6 | $115.70 | 4.301% | $120.6763 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $216.97 | 13.365% | $245.968 | $245.97 | $245.95 | $246.00 |
| 7 purchase totals = | $859.27 | $947.6948 | $947.70 | $947.70 | $947.80 | |