| 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 | $194.65 | 8.829% | $211.8356 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $46.63 | 8.177% | $50.4429 | $50.44 | $50.45 | $50.40 |
| Purchase #3 | $18.51 | 5.472% | $19.5229 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $104.58 | 9.863% | $114.8947 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $196.54 | 6.644% | $209.5981 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $194.88 | 9.647% | $213.6801 | $213.68 | $213.70 | $213.70 |
| Purchase #7 | $35.65 | 10.841% | $39.5148 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $791.44 | $859.4891 | $859.48 | $859.50 | $859.40 | |