| 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 | $188.66 | 12.732% | $212.6802 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $110.67 | 8.535% | $120.1157 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $56.67 | 10.288% | $62.5002 | $62.50 | $62.50 | $62.50 |
| Purchase #4 | $210.35 | 4.277% | $219.3467 | $219.35 | $219.35 | $219.30 |
| Purchase #5 | $207.89 | 7.310% | $223.0868 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $247.94 | 6.552% | $264.185 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $114.27 | 13.513% | $129.7113 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $1,136.45 | $1,231.6259 | $1,231.64 | $1,231.65 | $1,231.60 | |