| 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 | $131.32 | 8.448% | $142.4139 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $219.28 | 10.513% | $242.3329 | $242.33 | $242.35 | $242.30 |
| Purchase #3 | $105.62 | 12.246% | $118.5542 | $118.55 | $118.55 | $118.60 |
| Purchase #4 | $161.84 | 7.538% | $174.0395 | $174.04 | $174.05 | $174.00 |
| Purchase #5 | $95.59 | 13.438% | $108.4354 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $42.95 | 13.607% | $48.7942 | $48.79 | $48.80 | $48.80 |
| Purchase #7 | $152.57 | 11.469% | $170.0683 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $909.17 | $1,004.6384 | $1,004.63 | $1,004.65 | $1,004.60 | |