| 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 | $236.55 | 3.715% | $245.3378 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $82.95 | 12.664% | $93.4548 | $93.45 | $93.45 | $93.50 |
| Purchase #3 | $27.33 | 9.578% | $29.9477 | $29.95 | $29.95 | $29.90 |
| Purchase #4 | $129.43 | 5.132% | $136.0723 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $167.62 | 7.155% | $179.6132 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $40.40 | 10.744% | $44.7406 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $96.80 | 4.472% | $101.1289 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $781.08 | $830.2953 | $830.29 | $830.30 | $830.20 | |