| 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 | $206.44 | 8.185% | $223.3371 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $86.76 | 13.143% | $98.1629 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $19.29 | 9.396% | $21.1025 | $21.10 | $21.10 | $21.10 |
| Purchase #4 | $130.97 | 7.138% | $140.3186 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $218.88 | 10.766% | $242.4446 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $112.63 | 5.808% | $119.1716 | $119.17 | $119.15 | $119.20 |
| Purchase #7 | $178.28 | 8.364% | $193.1913 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $953.25 | $1,037.7286 | $1,037.72 | $1,037.70 | $1,037.70 | |