| 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 | $237.89 | 12.365% | $267.3051 | $267.31 | $267.30 | $267.30 |
| Purchase #2 | $181.67 | 10.223% | $200.2421 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $212.79 | 11.759% | $237.812 | $237.81 | $237.80 | $237.80 |
| Purchase #4 | $100.78 | 10.811% | $111.6753 | $111.68 | $111.70 | $111.70 |
| Purchase #5 | $131.68 | 3.178% | $135.8648 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $98.73 | 13.450% | $112.0092 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $133.51 | 8.746% | $145.1868 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $1,097.05 | $1,210.0953 | $1,210.10 | $1,210.10 | $1,210.10 | |