| 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 | $110.91 | 9.106% | $121.0095 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $108.84 | 10.583% | $120.3585 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $188.75 | 4.505% | $197.2532 | $197.25 | $197.25 | $197.30 |
| Purchase #4 | $138.35 | 3.530% | $143.2338 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $194.82 | 11.333% | $216.899 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $68.42 | 7.209% | $73.3524 | $73.35 | $73.35 | $73.40 |
| Purchase #7 | $139.85 | 11.134% | $155.4209 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $949.94 | $1,027.5273 | $1,027.52 | $1,027.50 | $1,027.60 | |