| 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 | $114.90 | 8.277% | $124.4103 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $123.79 | 9.115% | $135.0735 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $11.80 | 10.742% | $13.0676 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $142.44 | 8.871% | $155.0759 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $129.34 | 7.179% | $138.6253 | $138.63 | $138.65 | $138.60 |
| Purchase #6 | $75.43 | 12.856% | $85.1273 | $85.13 | $85.15 | $85.10 |
| Purchase #7 | $225.99 | 3.347% | $233.5539 | $233.55 | $233.55 | $233.60 |
| 7 purchase totals = | $823.69 | $884.9338 | $884.94 | $884.95 | $885.00 | |