| 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 | $129.53 | 13.659% | $147.2225 | $147.22 | $147.20 | $147.20 |
| Purchase #2 | $24.31 | 13.593% | $27.6145 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $199.41 | 7.691% | $214.7466 | $214.75 | $214.75 | $214.70 |
| Purchase #4 | $214.98 | 9.535% | $235.4783 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $196.64 | 11.401% | $219.0589 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $53.41 | 9.242% | $58.3462 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $129.89 | 4.459% | $135.6818 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $948.17 | $1,038.1488 | $1,038.15 | $1,038.15 | $1,038.10 | |