| 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 | $122.85 | 10.586% | $135.8549 | $135.85 | $135.85 | $135.90 |
| Purchase #2 | $100.27 | 9.135% | $109.4297 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $228.61 | 13.206% | $258.8002 | $258.80 | $258.80 | $258.80 |
| Purchase #4 | $38.59 | 10.192% | $42.5231 | $42.52 | $42.50 | $42.50 |
| Purchase #5 | $77.70 | 8.127% | $84.0147 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $155.55 | 12.493% | $174.9829 | $174.98 | $175.00 | $175.00 |
| Purchase #7 | $147.60 | 6.779% | $157.6058 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $871.17 | $963.2113 | $963.20 | $963.20 | $963.20 | |