| 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 | $220.90 | 8.584% | $239.8621 | $239.86 | $239.85 | $239.90 |
| Purchase #2 | $98.55 | 8.763% | $107.1859 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $183.61 | 9.533% | $201.1135 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $151.54 | 8.577% | $164.5376 | $164.54 | $164.55 | $164.50 |
| Purchase #5 | $21.75 | 5.556% | $22.9584 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $118.89 | 9.715% | $130.4402 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $133.85 | 4.621% | $140.0352 | $140.04 | $140.05 | $140.00 |
| 7 purchase totals = | $929.09 | $1,006.1329 | $1,006.14 | $1,006.15 | $1,006.10 | |