| 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 | $73.45 | 9.245% | $80.2405 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $219.66 | 11.588% | $245.1142 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $21.68 | 5.601% | $22.8943 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $193.33 | 7.527% | $207.8819 | $207.88 | $207.90 | $207.90 |
| Purchase #5 | $222.77 | 5.482% | $234.9823 | $234.98 | $235.00 | $235.00 |
| Purchase #6 | $112.57 | 8.317% | $121.9324 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $207.67 | 7.571% | $223.3927 | $223.39 | $223.40 | $223.40 |
| 7 purchase totals = | $1,051.13 | $1,136.4383 | $1,136.42 | $1,136.50 | $1,136.40 | |