| 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 | $52.39 | 11.262% | $58.2902 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $196.48 | 13.827% | $223.6473 | $223.65 | $223.65 | $223.60 |
| Purchase #3 | $138.75 | 6.819% | $148.2114 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $137.70 | 3.638% | $142.7095 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $220.33 | 10.125% | $242.6384 | $242.64 | $242.65 | $242.60 |
| Purchase #6 | $124.30 | 4.443% | $129.8226 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $222.95 | 10.485% | $246.3263 | $246.33 | $246.35 | $246.30 |
| 7 purchase totals = | $1,092.90 | $1,191.6457 | $1,191.65 | $1,191.65 | $1,191.50 | |