| 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 | $114.60 | 11.102% | $127.3229 | $127.32 | $127.30 | $127.30 |
| Purchase #2 | $146.70 | 3.715% | $152.1499 | $152.15 | $152.15 | $152.10 |
| Purchase #3 | $199.61 | 9.360% | $218.2935 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $208.80 | 7.380% | $224.2094 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $84.56 | 8.843% | $92.0376 | $92.04 | $92.05 | $92.00 |
| Purchase #6 | $239.79 | 5.771% | $253.6283 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $170.34 | 11.338% | $189.6531 | $189.65 | $189.65 | $189.70 |
| 7 purchase totals = | $1,164.40 | $1,257.2947 | $1,257.29 | $1,257.30 | $1,257.20 | |