| 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 | $104.63 | 10.479% | $115.5942 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $232.51 | 9.397% | $254.359 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $173.67 | 5.180% | $182.6661 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $96.53 | 3.827% | $100.2242 | $100.22 | $100.20 | $100.20 |
| Purchase #5 | $245.51 | 5.212% | $258.306 | $258.31 | $258.30 | $258.30 |
| Purchase #6 | $216.53 | 9.810% | $237.7716 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $203.34 | 8.246% | $220.1074 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $1,272.72 | $1,369.0285 | $1,369.03 | $1,368.95 | $1,369.10 | |