| 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 | $139.79 | 9.138% | $152.564 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $221.33 | 10.189% | $243.8813 | $243.88 | $243.90 | $243.90 |
| Purchase #3 | $213.81 | 6.588% | $227.8958 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $7.41 | 13.673% | $8.4232 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $83.91 | 11.819% | $93.8273 | $93.83 | $93.85 | $93.80 |
| Purchase #6 | $69.44 | 3.164% | $71.6371 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $239.96 | 5.266% | $252.5963 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $975.65 | $1,050.8250 | $1,050.83 | $1,050.85 | $1,050.80 | |