| 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 | $28.47 | 13.386% | $32.281 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $245.44 | 9.716% | $269.287 | $269.29 | $269.30 | $269.30 |
| Purchase #3 | $144.55 | 10.454% | $159.6613 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $142.85 | 3.206% | $147.4298 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $11.75 | 6.874% | $12.5577 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $194.85 | 6.369% | $207.26 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $112.98 | 6.418% | $120.2311 | $120.23 | $120.25 | $120.20 |
| 7 purchase totals = | $880.89 | $948.7079 | $948.71 | $948.75 | $948.80 | |