| 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 | $31.47 | 8.713% | $34.212 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $180.50 | 7.260% | $193.6043 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $132.40 | 3.305% | $136.7758 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $110.74 | 9.236% | $120.9679 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $196.62 | 11.581% | $219.3906 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $179.51 | 13.667% | $204.0436 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $20.53 | 8.128% | $22.1987 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $851.77 | $931.1929 | $931.19 | $931.20 | $931.20 | |