| 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 | $108.78 | 9.571% | $119.1913 | $119.19 | $119.20 | $119.20 |
| Purchase #2 | $31.83 | 12.700% | $35.8724 | $35.87 | $35.85 | $35.90 |
| Purchase #3 | $245.59 | 9.722% | $269.4663 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $236.77 | 3.355% | $244.7136 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $180.97 | 7.728% | $194.9554 | $194.96 | $194.95 | $195.00 |
| Purchase #6 | $92.87 | 9.288% | $101.4958 | $101.50 | $101.50 | $101.50 |
| Purchase #7 | $205.55 | 13.157% | $232.5942 | $232.59 | $232.60 | $232.60 |
| 7 purchase totals = | $1,102.36 | $1,198.2890 | $1,198.29 | $1,198.25 | $1,198.40 | |