| 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 | $249.63 | 11.284% | $277.7982 | $277.80 | $277.80 | $277.80 |
| Purchase #2 | $6.59 | 8.658% | $7.1606 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $170.70 | 11.410% | $190.1769 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $120.29 | 8.231% | $130.1911 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $110.70 | 10.159% | $121.946 | $121.95 | $121.95 | $121.90 |
| Purchase #6 | $228.47 | 5.594% | $241.2506 | $241.25 | $241.25 | $241.30 |
| Purchase #7 | $103.72 | 4.151% | $108.0254 | $108.03 | $108.05 | $108.00 |
| 7 purchase totals = | $990.10 | $1,076.5488 | $1,076.56 | $1,076.60 | $1,076.60 | |