| 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 | $194.37 | 13.154% | $219.9374 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $220.43 | 10.558% | $243.703 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $134.63 | 13.813% | $153.2264 | $153.23 | $153.25 | $153.20 |
| Purchase #4 | $83.45 | 13.190% | $94.4571 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $234.66 | 13.855% | $267.1721 | $267.17 | $267.15 | $267.20 |
| Purchase #6 | $245.75 | 11.445% | $273.8761 | $273.88 | $273.90 | $273.90 |
| Purchase #7 | $6.26 | 6.453% | $6.664 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $1,119.55 | $1,259.0361 | $1,259.04 | $1,259.05 | $1,259.10 | |