| 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 | $122.84 | 4.395% | $128.2388 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $226.70 | 8.199% | $245.2871 | $245.29 | $245.30 | $245.30 |
| Purchase #3 | $184.55 | 3.587% | $191.1698 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $156.38 | 10.318% | $172.5153 | $172.52 | $172.50 | $172.50 |
| Purchase #5 | $43.41 | 10.807% | $48.1013 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $38.48 | 3.353% | $39.7702 | $39.77 | $39.75 | $39.80 |
| Purchase #7 | $203.76 | 7.494% | $219.0298 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $976.12 | $1,044.1123 | $1,044.12 | $1,044.10 | $1,044.10 | |