| 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 | $244.76 | 6.349% | $260.2998 | $260.30 | $260.30 | $260.30 |
| Purchase #2 | $243.64 | 8.357% | $264.001 | $264.00 | $264.00 | $264.00 |
| Purchase #3 | $238.58 | 11.489% | $265.9905 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $114.47 | 8.768% | $124.5067 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $128.80 | 4.857% | $135.0558 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $225.30 | 3.339% | $232.8228 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $25.74 | 11.215% | $28.6267 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $1,221.29 | $1,311.3033 | $1,311.31 | $1,311.30 | $1,311.30 | |