| 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 | $207.37 | 12.188% | $232.6443 | $232.64 | $232.65 | $232.60 |
| Purchase #2 | $84.78 | 10.597% | $93.7641 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $209.33 | 5.141% | $220.0917 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $108.43 | 11.334% | $120.7195 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $101.62 | 12.860% | $114.6883 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $72.77 | 9.213% | $79.4743 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $18.27 | 7.147% | $19.5758 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $802.57 | $880.9580 | $880.95 | $880.95 | $881.00 | |