| 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 | $117.89 | 11.198% | $131.0913 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $215.52 | 12.320% | $242.0721 | $242.07 | $242.05 | $242.10 |
| Purchase #3 | $210.74 | 11.588% | $235.1606 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $224.48 | 7.334% | $240.9434 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $68.96 | 6.413% | $73.3824 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $18.60 | 13.799% | $21.1666 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $202.84 | 13.831% | $230.8948 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $1,059.03 | $1,174.7112 | $1,174.70 | $1,174.70 | $1,174.80 | |