| 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 | $106.82 | 11.131% | $118.7101 | $118.71 | $118.70 | $118.70 |
| Purchase #2 | $241.60 | 4.769% | $253.1219 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $31.61 | 5.740% | $33.4244 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $124.77 | 8.675% | $135.5938 | $135.59 | $135.60 | $135.60 |
| Purchase #5 | $61.64 | 12.718% | $69.4794 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $178.82 | 6.771% | $190.9279 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $78.62 | 9.653% | $86.2092 | $86.21 | $86.20 | $86.20 |
| 7 purchase totals = | $823.88 | $887.4667 | $887.46 | $887.45 | $887.40 | |