| 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 | $147.28 | 3.165% | $151.9414 | $151.94 | $151.95 | $151.90 |
| Purchase #2 | $217.60 | 3.263% | $224.7003 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $242.25 | 10.558% | $267.8268 | $267.83 | $267.85 | $267.80 |
| Purchase #4 | $173.86 | 13.826% | $197.8979 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $36.56 | 3.379% | $37.7954 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $100.90 | 9.484% | $110.4694 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $244.94 | 10.606% | $270.9183 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $1,163.39 | $1,261.5495 | $1,261.56 | $1,261.55 | $1,261.50 | |