| 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 | $124.25 | 5.521% | $131.1098 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $125.60 | 7.620% | $135.1707 | $135.17 | $135.15 | $135.20 |
| Purchase #3 | $206.84 | 8.180% | $223.7595 | $223.76 | $223.75 | $223.80 |
| Purchase #4 | $198.97 | 3.622% | $206.1767 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $47.38 | 7.854% | $51.1012 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $172.34 | 11.782% | $192.6451 | $192.65 | $192.65 | $192.60 |
| Purchase #7 | $103.36 | 9.625% | $113.3084 | $113.31 | $113.30 | $113.30 |
| 7 purchase totals = | $978.74 | $1,053.2714 | $1,053.28 | $1,053.25 | $1,053.30 | |