| 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 | $110.60 | 7.235% | $118.6019 | $118.60 | $118.60 | $118.60 |
| Purchase #2 | $95.90 | 5.822% | $101.4833 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $64.60 | 11.466% | $72.007 | $72.01 | $72.00 | $72.00 |
| Purchase #4 | $242.53 | 8.476% | $263.0868 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $218.88 | 10.590% | $242.0594 | $242.06 | $242.05 | $242.10 |
| Purchase #6 | $117.30 | 11.276% | $130.5267 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $105.40 | 9.468% | $115.3793 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $955.21 | $1,043.1444 | $1,043.15 | $1,043.20 | $1,043.20 | |