| 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 | $240.98 | 10.673% | $266.6998 | $266.70 | $266.70 | $266.70 |
| Purchase #2 | $218.66 | 8.855% | $238.0223 | $238.02 | $238.00 | $238.00 |
| Purchase #3 | $175.26 | 4.277% | $182.7559 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $159.57 | 3.286% | $164.8135 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $109.90 | 10.289% | $121.2076 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $175.31 | 12.465% | $197.1624 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $152.74 | 6.369% | $162.468 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $1,232.42 | $1,333.1295 | $1,333.13 | $1,333.05 | $1,333.20 | |