| 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 | $58.62 | 13.306% | $66.42 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $120.77 | 7.720% | $130.0934 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $138.88 | 12.434% | $156.1483 | $156.15 | $156.15 | $156.10 |
| Purchase #4 | $161.70 | 9.353% | $176.8238 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $114.48 | 5.521% | $120.8004 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $236.68 | 13.813% | $269.3726 | $269.37 | $269.35 | $269.40 |
| Purchase #7 | $101.27 | 5.348% | $106.6859 | $106.69 | $106.70 | $106.70 |
| 7 purchase totals = | $932.40 | $1,026.3444 | $1,026.34 | $1,026.30 | $1,026.30 | |