| 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 | $242.56 | 4.320% | $253.0386 | $253.04 | $253.05 | $253.00 |
| Purchase #2 | $201.27 | 5.123% | $211.5811 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $114.77 | 10.282% | $126.5707 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $202.73 | 8.288% | $219.5323 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $244.71 | 4.728% | $256.2799 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $137.29 | 3.247% | $141.7478 | $141.75 | $141.75 | $141.70 |
| Purchase #7 | $103.73 | 5.521% | $109.4569 | $109.46 | $109.45 | $109.50 |
| 7 purchase totals = | $1,247.06 | $1,318.2073 | $1,318.21 | $1,318.25 | $1,318.20 | |