| 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 | $219.55 | 11.762% | $245.3735 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $238.36 | 8.759% | $259.238 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $148.49 | 7.653% | $159.8539 | $159.85 | $159.85 | $159.90 |
| Purchase #4 | $226.98 | 13.787% | $258.2737 | $258.27 | $258.25 | $258.30 |
| Purchase #5 | $203.69 | 3.663% | $211.1512 | $211.15 | $211.15 | $211.20 |
| Purchase #6 | $176.85 | 8.382% | $191.6736 | $191.67 | $191.65 | $191.70 |
| Purchase #7 | $24.35 | 4.808% | $25.5207 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $1,238.27 | $1,351.0846 | $1,351.07 | $1,351.00 | $1,351.20 | |