| 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 | $124.97 | 3.269% | $129.0553 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $250.72 | 12.255% | $281.4457 | $281.45 | $281.45 | $281.40 |
| Purchase #3 | $184.95 | 6.354% | $196.7017 | $196.70 | $196.70 | $196.70 |
| Purchase #4 | $131.94 | 9.633% | $144.6498 | $144.65 | $144.65 | $144.60 |
| Purchase #5 | $78.80 | 11.123% | $87.5649 | $87.56 | $87.55 | $87.60 |
| Purchase #6 | $56.97 | 12.384% | $64.0252 | $64.03 | $64.05 | $64.00 |
| Purchase #7 | $240.64 | 13.318% | $272.6884 | $272.69 | $272.70 | $272.70 |
| 7 purchase totals = | $1,068.99 | $1,176.1310 | $1,176.14 | $1,176.15 | $1,176.10 | |