| 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 | $93.66 | 8.761% | $101.8656 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $106.54 | 12.171% | $119.507 | $119.51 | $119.50 | $119.50 |
| Purchase #3 | $149.32 | 7.148% | $159.9934 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $204.77 | 11.642% | $228.6093 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $113.78 | 7.609% | $122.4375 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $12.95 | 12.232% | $14.534 | $14.53 | $14.55 | $14.50 |
| Purchase #7 | $242.30 | 8.636% | $263.225 | $263.23 | $263.25 | $263.20 |
| 7 purchase totals = | $923.32 | $1,010.1718 | $1,010.18 | $1,010.20 | $1,010.10 | |