| 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 | $120.49 | 9.453% | $131.8799 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $242.93 | 6.323% | $258.2905 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $218.52 | 11.593% | $243.853 | $243.85 | $243.85 | $243.90 |
| Purchase #4 | $225.82 | 13.679% | $256.7099 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $182.63 | 7.727% | $196.7418 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $19.80 | 12.840% | $22.3423 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $85.43 | 8.510% | $92.7001 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $1,095.62 | $1,202.5175 | $1,202.51 | $1,202.55 | $1,202.50 | |