| 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 | $100.80 | 5.711% | $106.5567 | $106.56 | $106.55 | $106.60 |
| Purchase #2 | $228.27 | 10.141% | $251.4189 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $40.88 | 9.378% | $44.7137 | $44.71 | $44.70 | $44.70 |
| Purchase #4 | $197.32 | 7.180% | $211.4876 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $155.41 | 3.112% | $160.2464 | $160.25 | $160.25 | $160.20 |
| Purchase #6 | $50.38 | 13.647% | $57.2554 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $194.61 | 7.804% | $209.7974 | $209.80 | $209.80 | $209.80 |
| 7 purchase totals = | $967.67 | $1,041.4761 | $1,041.49 | $1,041.45 | $1,041.50 | |