| 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 | $203.88 | 6.537% | $217.2076 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $113.50 | 3.812% | $117.8266 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $195.51 | 4.561% | $204.4272 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $9.77 | 8.574% | $10.6077 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $159.90 | 9.645% | $175.3224 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $151.36 | 4.757% | $158.5602 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $246.98 | 4.510% | $258.1188 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $1,080.90 | $1,142.0705 | $1,142.08 | $1,142.05 | $1,142.00 | |