| 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 | $7.53 | 8.395% | $8.1621 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $221.77 | 13.613% | $251.9596 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $52.85 | 11.256% | $58.7988 | $58.80 | $58.80 | $58.80 |
| Purchase #4 | $220.71 | 9.373% | $241.3971 | $241.40 | $241.40 | $241.40 |
| Purchase #5 | $246.60 | 4.874% | $258.6193 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $228.74 | 3.295% | $236.277 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $233.87 | 4.712% | $244.89 | $244.89 | $244.90 | $244.90 |
| 7 purchase totals = | $1,212.07 | $1,300.1039 | $1,300.11 | $1,300.10 | $1,300.20 | |