| 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 | $38.43 | 10.644% | $42.5205 | $42.52 | $42.50 | $42.50 |
| Purchase #2 | $118.85 | 12.129% | $133.2653 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $225.85 | 11.649% | $252.1593 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $118.29 | 8.489% | $128.3316 | $128.33 | $128.35 | $128.30 |
| Purchase #5 | $22.49 | 7.508% | $24.1785 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $95.94 | 6.277% | $101.9622 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $119.53 | 13.184% | $135.2888 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $739.38 | $817.7062 | $817.71 | $817.70 | $817.80 | |