| 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 | $209.55 | 4.547% | $219.0782 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $36.50 | 6.312% | $38.8039 | $38.80 | $38.80 | $38.80 |
| Purchase #3 | $26.86 | 11.284% | $29.8909 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $23.68 | 7.735% | $25.5116 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $129.83 | 4.754% | $136.0021 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $135.74 | 6.797% | $144.9662 | $144.97 | $144.95 | $145.00 |
| Purchase #7 | $143.71 | 5.799% | $152.0437 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $705.87 | $746.2966 | $746.29 | $746.30 | $746.30 | |