| 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 | $47.45 | 13.296% | $53.759 | $53.76 | $53.75 | $53.80 |
| Purchase #2 | $229.94 | 11.368% | $256.0796 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $154.73 | 4.264% | $161.3277 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $231.34 | 11.810% | $258.6613 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $42.78 | 8.519% | $46.4244 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $208.52 | 6.179% | $221.4045 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $193.51 | 4.230% | $201.6955 | $201.70 | $201.70 | $201.70 |
| 7 purchase totals = | $1,108.27 | $1,199.3520 | $1,199.35 | $1,199.35 | $1,199.40 | |