| 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 | $129.96 | 8.742% | $141.3211 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $202.54 | 6.783% | $216.2783 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $139.25 | 7.736% | $150.0224 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $131.55 | 10.611% | $145.5088 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $201.45 | 4.445% | $210.4045 | $210.40 | $210.40 | $210.40 |
| Purchase #6 | $178.29 | 8.766% | $193.9189 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $77.84 | 5.873% | $82.4115 | $82.41 | $82.40 | $82.40 |
| 7 purchase totals = | $1,060.88 | $1,139.8655 | $1,139.86 | $1,139.80 | $1,139.80 | |