| 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 | $22.44 | 9.441% | $24.5586 | $24.56 | $24.55 | $24.60 |
| Purchase #2 | $54.26 | 11.383% | $60.4364 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $107.28 | 8.184% | $116.0598 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $228.43 | 6.620% | $243.5521 | $243.55 | $243.55 | $243.60 |
| Purchase #5 | $210.46 | 7.255% | $225.7289 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $194.82 | 4.285% | $203.168 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $219.75 | 4.642% | $229.9508 | $229.95 | $229.95 | $230.00 |
| 7 purchase totals = | $1,037.44 | $1,103.4546 | $1,103.46 | $1,103.45 | $1,103.60 | |