| 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 | $212.81 | 9.393% | $232.7992 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $39.97 | 11.483% | $44.5598 | $44.56 | $44.55 | $44.60 |
| Purchase #3 | $242.77 | 6.395% | $258.2951 | $258.30 | $258.30 | $258.30 |
| Purchase #4 | $173.55 | 11.147% | $192.8956 | $192.90 | $192.90 | $192.90 |
| Purchase #5 | $5.71 | 10.561% | $6.313 | $6.31 | $6.30 | $6.30 |
| Purchase #6 | $42.83 | 3.852% | $44.4798 | $44.48 | $44.50 | $44.50 |
| Purchase #7 | $197.79 | 11.146% | $219.8357 | $219.84 | $219.85 | $219.80 |
| 7 purchase totals = | $915.43 | $999.1782 | $999.19 | $999.20 | $999.20 | |