| 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 | $200.29 | 9.307% | $218.931 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $208.54 | 8.825% | $226.9437 | $226.94 | $226.95 | $226.90 |
| Purchase #3 | $98.70 | 3.298% | $101.9551 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $199.56 | 12.520% | $224.5449 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $37.53 | 7.177% | $40.2235 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $65.51 | 12.739% | $73.8553 | $73.86 | $73.85 | $73.90 |
| Purchase #7 | $204.48 | 11.443% | $227.8786 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $1,014.61 | $1,114.3321 | $1,114.33 | $1,114.35 | $1,114.30 | |