| 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 | $208.89 | 5.292% | $219.9445 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $62.98 | 4.846% | $66.032 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $110.61 | 13.759% | $125.8288 | $125.83 | $125.85 | $125.80 |
| Purchase #4 | $184.94 | 13.117% | $209.1986 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $241.51 | 6.170% | $256.4112 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $102.42 | 7.661% | $110.2664 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $160.85 | 10.609% | $177.9146 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $1,072.20 | $1,165.5961 | $1,165.59 | $1,165.60 | $1,165.50 | |