| 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 | $221.57 | 6.598% | $236.1892 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $9.71 | 6.653% | $10.356 | $10.36 | $10.35 | $10.40 |
| Purchase #3 | $135.77 | 8.223% | $146.9344 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $137.26 | 13.618% | $155.9521 | $155.95 | $155.95 | $156.00 |
| Purchase #5 | $140.91 | 10.792% | $156.117 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $214.75 | 11.570% | $239.5966 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $110.44 | 13.301% | $125.1296 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $970.41 | $1,070.2749 | $1,070.28 | $1,070.30 | $1,070.30 | |