| 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 | $198.44 | 7.689% | $213.6981 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $36.55 | 5.162% | $38.4367 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $235.56 | 7.434% | $253.0715 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $140.53 | 9.148% | $153.3857 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $249.79 | 5.625% | $263.8407 | $263.84 | $263.85 | $263.80 |
| Purchase #6 | $107.95 | 3.286% | $111.4972 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $249.85 | 7.416% | $268.3789 | $268.38 | $268.40 | $268.40 |
| 7 purchase totals = | $1,218.67 | $1,302.3088 | $1,302.32 | $1,302.35 | $1,302.30 | |