| 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 | $225.40 | 7.141% | $241.4958 | $241.50 | $241.50 | $241.50 |
| Purchase #2 | $221.32 | 8.127% | $239.3067 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $109.49 | 8.158% | $118.4222 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $231.38 | 5.740% | $244.6612 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $23.39 | 6.138% | $24.8257 | $24.83 | $24.85 | $24.80 |
| Purchase #6 | $44.42 | 4.823% | $46.5624 | $46.56 | $46.55 | $46.60 |
| Purchase #7 | $217.96 | 4.807% | $228.4373 | $228.44 | $228.45 | $228.40 |
| 7 purchase totals = | $1,073.36 | $1,143.7113 | $1,143.72 | $1,143.70 | $1,143.70 | |