| 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 | $105.67 | 8.854% | $115.026 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $133.80 | 13.365% | $151.6824 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $234.55 | 7.335% | $251.7542 | $251.75 | $251.75 | $251.80 |
| Purchase #4 | $236.48 | 13.802% | $269.119 | $269.12 | $269.10 | $269.10 |
| Purchase #5 | $33.72 | 8.132% | $36.4621 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $178.78 | 5.696% | $188.9633 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $219.43 | 9.189% | $239.5934 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $1,142.43 | $1,252.6004 | $1,252.59 | $1,252.60 | $1,252.70 | |