| 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 | $223.70 | 13.855% | $254.6936 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $37.34 | 13.269% | $42.2946 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $112.28 | 8.533% | $121.8609 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $211.40 | 8.834% | $230.0751 | $230.08 | $230.10 | $230.10 |
| Purchase #5 | $173.91 | 4.653% | $182.002 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $108.50 | 3.617% | $112.4244 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $200.86 | 4.105% | $209.1053 | $209.11 | $209.10 | $209.10 |
| 7 purchase totals = | $1,067.99 | $1,152.4559 | $1,152.45 | $1,152.45 | $1,152.50 | |