| 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 | $127.48 | 4.436% | $133.135 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $187.39 | 12.479% | $210.7744 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $7.75 | 7.844% | $8.3579 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $135.27 | 12.643% | $152.3722 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $233.35 | 5.739% | $246.742 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $184.82 | 8.535% | $200.5944 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $59.34 | 3.713% | $61.5433 | $61.54 | $61.55 | $61.50 |
| 7 purchase totals = | $935.40 | $1,013.5192 | $1,013.51 | $1,013.50 | $1,013.50 | |