| 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 | $203.78 | 7.299% | $218.6539 | $218.65 | $218.65 | $218.70 |
| Purchase #2 | $219.79 | 13.212% | $248.8287 | $248.83 | $248.85 | $248.80 |
| Purchase #3 | $171.40 | 4.179% | $178.5628 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $226.96 | 11.639% | $253.3759 | $253.38 | $253.40 | $253.40 |
| Purchase #5 | $242.60 | 12.574% | $273.1045 | $273.10 | $273.10 | $273.10 |
| Purchase #6 | $178.59 | 12.786% | $201.4245 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $46.68 | 12.811% | $52.6602 | $52.66 | $52.65 | $52.70 |
| 7 purchase totals = | $1,289.80 | $1,426.6105 | $1,426.60 | $1,426.60 | $1,426.70 | |