| 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 | $43.82 | 9.802% | $48.1152 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $211.86 | 10.312% | $233.707 | $233.71 | $233.70 | $233.70 |
| Purchase #3 | $137.83 | 11.460% | $153.6253 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $201.31 | 7.723% | $216.8572 | $216.86 | $216.85 | $216.90 |
| Purchase #5 | $26.64 | 13.609% | $30.2654 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $49.71 | 8.601% | $53.9856 | $53.99 | $54.00 | $54.00 |
| Purchase #7 | $168.38 | 4.182% | $175.4217 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $839.55 | $911.9774 | $912.00 | $911.95 | $912.00 | |