| 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 | $245.93 | 7.830% | $265.1863 | $265.19 | $265.20 | $265.20 |
| Purchase #2 | $129.46 | 12.485% | $145.6231 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $178.87 | 10.158% | $197.0396 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $214.69 | 4.175% | $223.6533 | $223.65 | $223.65 | $223.70 |
| Purchase #5 | $139.48 | 3.559% | $144.4441 | $144.44 | $144.45 | $144.40 |
| Purchase #6 | $158.28 | 8.158% | $171.1925 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $211.43 | 12.554% | $237.9729 | $237.97 | $237.95 | $238.00 |
| 7 purchase totals = | $1,278.14 | $1,385.1118 | $1,385.10 | $1,385.10 | $1,385.10 | |