| 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 | $130.91 | 5.281% | $137.8234 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $202.84 | 5.314% | $213.6189 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $60.47 | 12.205% | $67.8504 | $67.85 | $67.85 | $67.90 |
| Purchase #4 | $248.96 | 9.738% | $273.2037 | $273.20 | $273.20 | $273.20 |
| Purchase #5 | $197.54 | 6.488% | $210.3564 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $149.51 | 6.818% | $159.7036 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $243.32 | 13.749% | $276.7741 | $276.77 | $276.75 | $276.80 |
| 7 purchase totals = | $1,233.55 | $1,339.3305 | $1,339.32 | $1,339.25 | $1,339.40 | |