| 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 | $135.57 | 5.290% | $142.7417 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $245.63 | 9.287% | $268.4417 | $268.44 | $268.45 | $268.40 |
| Purchase #3 | $53.63 | 4.234% | $55.9007 | $55.90 | $55.90 | $55.90 |
| Purchase #4 | $201.37 | 12.763% | $227.0709 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $212.49 | 3.346% | $219.5999 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $236.78 | 6.825% | $252.9402 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $149.68 | 13.817% | $170.3613 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $1,235.15 | $1,337.0564 | $1,337.05 | $1,337.05 | $1,337.00 | |