| 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 | $225.86 | 3.193% | $233.0717 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $227.80 | 7.392% | $244.639 | $244.64 | $244.65 | $244.60 |
| Purchase #3 | $128.80 | 11.595% | $143.7344 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $47.28 | 7.535% | $50.8425 | $50.84 | $50.85 | $50.80 |
| Purchase #5 | $202.75 | 13.844% | $230.8187 | $230.82 | $230.80 | $230.80 |
| Purchase #6 | $235.75 | 4.448% | $246.2362 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $246.47 | 4.858% | $258.4435 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $1,314.71 | $1,407.7860 | $1,407.78 | $1,407.80 | $1,407.60 | |