| 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 | $187.42 | 13.641% | $212.986 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $240.88 | 12.490% | $270.9659 | $270.97 | $270.95 | $271.00 |
| Purchase #3 | $61.29 | 12.268% | $68.8091 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $132.88 | 6.715% | $141.8029 | $141.80 | $141.80 | $141.80 |
| Purchase #5 | $92.45 | 11.837% | $103.3933 | $103.39 | $103.40 | $103.40 |
| Purchase #6 | $184.71 | 9.632% | $202.5013 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $13.93 | 10.832% | $15.4389 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $913.56 | $1,015.8974 | $1,015.90 | $1,015.90 | $1,015.90 | |