| 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 | $135.29 | 10.302% | $149.2276 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $114.97 | 9.239% | $125.5921 | $125.59 | $125.60 | $125.60 |
| Purchase #3 | $105.78 | 6.738% | $112.9075 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $25.50 | 13.790% | $29.0165 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $87.62 | 12.331% | $98.4244 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $95.28 | 13.674% | $108.3086 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $224.50 | 6.344% | $238.7423 | $238.74 | $238.75 | $238.70 |
| 7 purchase totals = | $788.94 | $862.2190 | $862.22 | $862.20 | $862.10 | |