| 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 | $224.55 | 7.672% | $241.7775 | $241.78 | $241.80 | $241.80 |
| Purchase #2 | $224.30 | 7.325% | $240.73 | $240.73 | $240.75 | $240.70 |
| Purchase #3 | $242.39 | 8.134% | $262.106 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $206.95 | 4.407% | $216.0703 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $243.61 | 6.307% | $258.9745 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $17.57 | 9.267% | $19.1982 | $19.20 | $19.20 | $19.20 |
| Purchase #7 | $33.30 | 7.633% | $35.8418 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $1,192.67 | $1,274.6983 | $1,274.70 | $1,274.70 | $1,274.70 | |