| 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 | $148.43 | 9.507% | $162.5412 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $7.53 | 4.459% | $7.8658 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $226.74 | 9.812% | $248.9877 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $17.91 | 9.562% | $19.6226 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $10.93 | 6.193% | $11.6069 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $246.61 | 12.150% | $276.5731 | $276.57 | $276.55 | $276.60 |
| Purchase #7 | $228.96 | 12.766% | $258.189 | $258.19 | $258.20 | $258.20 |
| 7 purchase totals = | $887.11 | $985.3863 | $985.39 | $985.35 | $985.40 | |