| 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 | $125.39 | 3.579% | $129.8777 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $123.39 | 6.781% | $131.7571 | $131.76 | $131.75 | $131.80 |
| Purchase #3 | $31.33 | 5.523% | $33.0604 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $216.68 | 7.316% | $232.5323 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $245.49 | 8.328% | $265.9344 | $265.93 | $265.95 | $265.90 |
| Purchase #6 | $237.39 | 8.490% | $257.5444 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $227.80 | 7.812% | $245.5957 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $1,207.47 | $1,296.3020 | $1,296.30 | $1,296.35 | $1,296.30 | |