| 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 | $209.48 | 3.190% | $216.1624 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $165.48 | 13.700% | $188.1508 | $188.15 | $188.15 | $188.20 |
| Purchase #3 | $120.88 | 10.593% | $133.6848 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $109.47 | 10.275% | $120.718 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $117.28 | 4.639% | $122.7206 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $81.59 | 11.767% | $91.1907 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $178.62 | 6.555% | $190.3285 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $982.80 | $1,062.9558 | $1,062.95 | $1,062.95 | $1,063.00 | |