| 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 | $35.40 | 9.530% | $38.7736 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $143.33 | 9.544% | $157.0094 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $101.52 | 3.633% | $105.2082 | $105.21 | $105.20 | $105.20 |
| Purchase #4 | $202.86 | 3.515% | $209.9905 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $138.62 | 8.330% | $150.167 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $127.63 | 13.178% | $144.4491 | $144.45 | $144.45 | $144.40 |
| Purchase #7 | $184.78 | 12.249% | $207.4137 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $934.14 | $1,013.0115 | $1,013.01 | $1,012.95 | $1,013.00 | |