| 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 | $141.56 | 5.743% | $149.6898 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $210.94 | 5.161% | $221.8266 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $74.49 | 9.819% | $81.8042 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $142.31 | 13.195% | $161.0878 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $224.83 | 3.799% | $233.3713 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $223.35 | 7.128% | $239.2704 | $239.27 | $239.25 | $239.30 |
| Purchase #7 | $110.89 | 11.516% | $123.6601 | $123.66 | $123.65 | $123.70 |
| 7 purchase totals = | $1,128.37 | $1,210.7102 | $1,210.71 | $1,210.70 | $1,210.80 | |