| 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 | $248.25 | 4.609% | $259.6918 | $259.69 | $259.70 | $259.70 |
| Purchase #2 | $134.86 | 5.863% | $142.7668 | $142.77 | $142.75 | $142.80 |
| Purchase #3 | $31.75 | 4.295% | $33.1137 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $192.57 | 10.173% | $212.1601 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $85.66 | 9.850% | $94.0975 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $197.40 | 3.477% | $204.2636 | $204.26 | $204.25 | $204.30 |
| Purchase #7 | $32.33 | 9.278% | $35.3296 | $35.33 | $35.35 | $35.30 |
| 7 purchase totals = | $922.82 | $981.4231 | $981.42 | $981.40 | $981.50 | |