| 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 | $206.67 | 6.422% | $219.9423 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $238.70 | 12.344% | $268.1651 | $268.17 | $268.15 | $268.20 |
| Purchase #3 | $208.66 | 10.498% | $230.5651 | $230.57 | $230.55 | $230.60 |
| Purchase #4 | $168.93 | 13.449% | $191.6494 | $191.65 | $191.65 | $191.60 |
| Purchase #5 | $36.57 | 12.373% | $41.0948 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $207.88 | 9.855% | $228.3666 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $172.43 | 7.146% | $184.7518 | $184.75 | $184.75 | $184.80 |
| 7 purchase totals = | $1,239.84 | $1,364.5351 | $1,364.54 | $1,364.50 | $1,364.60 | |