| 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 | $197.95 | 13.422% | $224.5188 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $130.94 | 4.169% | $136.3989 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $124.80 | 12.743% | $140.7033 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $108.50 | 13.863% | $123.5414 | $123.54 | $123.55 | $123.50 |
| Purchase #5 | $231.90 | 5.307% | $244.2069 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $192.38 | 12.725% | $216.8604 | $216.86 | $216.85 | $216.90 |
| Purchase #7 | $208.47 | 9.661% | $228.6103 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,194.94 | $1,314.8400 | $1,314.84 | $1,314.80 | $1,314.80 | |