| 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 | $37.66 | 12.601% | $42.4055 | $42.41 | $42.40 | $42.40 |
| Purchase #2 | $142.45 | 13.818% | $162.1337 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $19.48 | 3.115% | $20.0868 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $177.60 | 3.607% | $184.006 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $94.29 | 7.544% | $101.4032 | $101.40 | $101.40 | $101.40 |
| Purchase #6 | $240.75 | 9.633% | $263.9414 | $263.94 | $263.95 | $263.90 |
| Purchase #7 | $243.42 | 11.292% | $270.907 | $270.91 | $270.90 | $270.90 |
| 7 purchase totals = | $955.65 | $1,044.8836 | $1,044.89 | $1,044.90 | $1,044.80 | |