| 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 | $121.30 | 12.649% | $136.6432 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $116.67 | 6.775% | $124.5744 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $76.96 | 11.511% | $85.8189 | $85.82 | $85.80 | $85.80 |
| Purchase #4 | $214.51 | 10.657% | $237.3703 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $156.35 | 12.374% | $175.6967 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $168.39 | 13.427% | $190.9997 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $238.70 | 8.119% | $258.0801 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $1,092.88 | $1,209.1833 | $1,209.18 | $1,209.15 | $1,209.20 | |