| 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 | $189.52 | 5.114% | $199.2121 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $220.28 | 12.421% | $247.641 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $155.79 | 3.538% | $161.3019 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $170.35 | 13.775% | $193.8157 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $247.84 | 4.764% | $259.6471 | $259.65 | $259.65 | $259.60 |
| Purchase #6 | $44.54 | 6.293% | $47.3429 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $111.71 | 4.732% | $116.9961 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $1,140.03 | $1,225.9568 | $1,225.96 | $1,225.95 | $1,225.80 | |