| 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 | $111.96 | 3.270% | $115.6211 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $245.61 | 6.793% | $262.2943 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $38.70 | 5.302% | $40.7519 | $40.75 | $40.75 | $40.80 |
| Purchase #4 | $220.58 | 4.460% | $230.4179 | $230.42 | $230.40 | $230.40 |
| Purchase #5 | $38.60 | 6.317% | $41.0384 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $66.88 | 12.221% | $75.0534 | $75.05 | $75.05 | $75.10 |
| Purchase #7 | $22.72 | 11.219% | $25.269 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $745.05 | $790.4460 | $790.44 | $790.40 | $790.50 | |