| 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 | $124.73 | 8.279% | $135.0564 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $235.59 | 8.664% | $256.0015 | $256.00 | $256.00 | $256.00 |
| Purchase #3 | $74.98 | 3.115% | $77.3156 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $36.38 | 3.603% | $37.6908 | $37.69 | $37.70 | $37.70 |
| Purchase #5 | $180.69 | 12.143% | $202.6312 | $202.63 | $202.65 | $202.60 |
| Purchase #6 | $80.45 | 9.310% | $87.9399 | $87.94 | $87.95 | $87.90 |
| Purchase #7 | $145.79 | 10.133% | $160.5629 | $160.56 | $160.55 | $160.60 |
| 7 purchase totals = | $878.61 | $957.1983 | $957.20 | $957.20 | $957.20 | |