| 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 | $193.90 | 8.512% | $210.4048 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $114.61 | 3.389% | $118.4941 | $118.49 | $118.50 | $118.50 |
| Purchase #3 | $93.90 | 12.818% | $105.9361 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $202.26 | 4.519% | $211.4001 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $180.75 | 9.366% | $197.679 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $21.83 | 10.118% | $24.0388 | $24.04 | $24.05 | $24.00 |
| Purchase #7 | $124.74 | 8.772% | $135.6822 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $931.99 | $1,003.6351 | $1,003.63 | $1,003.70 | $1,003.60 | |