| 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 | $212.80 | 6.687% | $227.0299 | $227.03 | $227.05 | $227.00 |
| Purchase #2 | $122.69 | 9.634% | $134.51 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $128.26 | 13.184% | $145.1698 | $145.17 | $145.15 | $145.20 |
| Purchase #4 | $121.71 | 9.302% | $133.0315 | $133.03 | $133.05 | $133.00 |
| Purchase #5 | $235.98 | 8.493% | $256.0218 | $256.02 | $256.00 | $256.00 |
| Purchase #6 | $71.65 | 6.740% | $76.4792 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $30.34 | 12.243% | $34.0545 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $923.43 | $1,006.2967 | $1,006.29 | $1,006.30 | $1,006.30 | |