| 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 | $134.33 | 4.221% | $140.0001 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $151.48 | 12.425% | $170.3014 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $228.81 | 12.607% | $257.6561 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $71.40 | 9.216% | $77.9802 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $50.96 | 3.321% | $52.6524 | $52.65 | $52.65 | $52.70 |
| Purchase #6 | $118.44 | 12.640% | $133.4108 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $226.30 | 8.626% | $245.8206 | $245.82 | $245.80 | $245.80 |
| 7 purchase totals = | $981.72 | $1,077.8216 | $1,077.82 | $1,077.80 | $1,077.90 | |