| 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 | $224.52 | 7.231% | $240.755 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $79.32 | 6.379% | $84.3798 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $124.84 | 7.355% | $134.022 | $134.02 | $134.00 | $134.00 |
| Purchase #4 | $156.27 | 9.197% | $170.6422 | $170.64 | $170.65 | $170.60 |
| Purchase #5 | $241.55 | 9.670% | $264.9079 | $264.91 | $264.90 | $264.90 |
| Purchase #6 | $238.65 | 5.513% | $251.8068 | $251.81 | $251.80 | $251.80 |
| Purchase #7 | $172.34 | 7.294% | $184.9105 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $1,237.49 | $1,331.4242 | $1,331.43 | $1,331.40 | $1,331.40 | |