| 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 | $216.39 | 3.401% | $223.7494 | $223.75 | $223.75 | $223.70 |
| Purchase #2 | $169.62 | 6.451% | $180.5622 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $124.43 | 8.608% | $135.1409 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $106.68 | 13.246% | $120.8108 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $223.84 | 5.205% | $235.4909 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $219.91 | 4.446% | $229.6872 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $160.94 | 7.252% | $172.6114 | $172.61 | $172.60 | $172.60 |
| 7 purchase totals = | $1,221.81 | $1,298.0528 | $1,298.05 | $1,298.05 | $1,298.00 | |