| 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 | $140.39 | 4.531% | $146.7511 | $146.75 | $146.75 | $146.80 |
| Purchase #2 | $213.31 | 3.423% | $220.6116 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $199.72 | 11.775% | $223.237 | $223.24 | $223.25 | $223.20 |
| Purchase #4 | $219.71 | 4.223% | $228.9884 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $243.34 | 8.369% | $263.7051 | $263.71 | $263.70 | $263.70 |
| Purchase #6 | $24.72 | 10.378% | $27.2854 | $27.29 | $27.30 | $27.30 |
| Purchase #7 | $190.91 | 8.252% | $206.6639 | $206.66 | $206.65 | $206.70 |
| 7 purchase totals = | $1,232.10 | $1,317.2425 | $1,317.25 | $1,317.25 | $1,317.30 | |