| 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 | $112.93 | 6.659% | $120.45 | $120.45 | $120.45 | $120.50 |
| Purchase #2 | $56.53 | 3.460% | $58.4859 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $147.42 | 9.126% | $160.8735 | $160.87 | $160.85 | $160.90 |
| Purchase #4 | $131.68 | 9.829% | $144.6228 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $140.96 | 11.674% | $157.4157 | $157.42 | $157.40 | $157.40 |
| Purchase #6 | $203.58 | 12.477% | $228.9807 | $228.98 | $229.00 | $229.00 |
| Purchase #7 | $202.95 | 10.292% | $223.8376 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $996.05 | $1,094.6662 | $1,094.67 | $1,094.65 | $1,094.70 | |