| 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 | $236.85 | 7.663% | $254.9998 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $148.46 | 5.108% | $156.0433 | $156.04 | $156.05 | $156.00 |
| Purchase #3 | $71.76 | 3.311% | $74.136 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $26.35 | 10.856% | $29.2106 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $245.34 | 3.350% | $253.5589 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $115.66 | 4.341% | $120.6808 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $178.76 | 7.865% | $192.8195 | $192.82 | $192.80 | $192.80 |
| 7 purchase totals = | $1,023.18 | $1,081.4489 | $1,081.45 | $1,081.45 | $1,081.40 | |