| 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 | $6.39 | 12.283% | $7.1749 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $249.71 | 5.216% | $262.7349 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $192.86 | 4.646% | $201.8203 | $201.82 | $201.80 | $201.80 |
| Purchase #4 | $22.62 | 4.290% | $23.5904 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $198.59 | 7.261% | $213.0096 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $208.31 | 5.340% | $219.4338 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $137.97 | 10.704% | $152.7383 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $1,016.45 | $1,080.5022 | $1,080.49 | $1,080.50 | $1,080.40 | |