| 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 | $197.84 | 6.726% | $211.1467 | $211.15 | $211.15 | $211.10 |
| Purchase #2 | $80.39 | 5.672% | $84.9497 | $84.95 | $84.95 | $84.90 |
| Purchase #3 | $91.82 | 7.773% | $98.9572 | $98.96 | $98.95 | $99.00 |
| Purchase #4 | $103.61 | 5.160% | $108.9563 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $83.74 | 13.117% | $94.7242 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $104.55 | 10.207% | $115.2214 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $98.25 | 7.444% | $105.5637 | $105.56 | $105.55 | $105.60 |
| 7 purchase totals = | $760.20 | $819.5192 | $819.52 | $819.45 | $819.50 | |