| 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 | $129.49 | 6.169% | $137.4782 | $137.48 | $137.50 | $137.50 |
| Purchase #2 | $95.54 | 12.741% | $107.7128 | $107.71 | $107.70 | $107.70 |
| Purchase #3 | $119.25 | 13.438% | $135.2748 | $135.27 | $135.25 | $135.30 |
| Purchase #4 | $247.65 | 3.368% | $255.9909 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $44.43 | 4.278% | $46.3307 | $46.33 | $46.35 | $46.30 |
| Purchase #6 | $241.34 | 11.552% | $269.2196 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $239.92 | 8.539% | $260.4068 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $1,117.62 | $1,212.4138 | $1,212.41 | $1,212.40 | $1,212.40 | |