| 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 | $110.55 | 11.488% | $123.25 | $123.25 | $123.25 | $123.30 |
| Purchase #2 | $35.66 | 10.574% | $39.4307 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $191.77 | 4.646% | $200.6796 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $130.43 | 6.509% | $138.9197 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $134.36 | 9.511% | $147.139 | $147.14 | $147.15 | $147.10 |
| Purchase #6 | $234.66 | 3.296% | $242.3944 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $69.89 | 5.561% | $73.7766 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $907.32 | $965.5900 | $965.59 | $965.65 | $965.60 | |