| 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 | $249.29 | 8.841% | $271.3297 | $271.33 | $271.35 | $271.30 |
| Purchase #2 | $34.95 | 4.645% | $36.5734 | $36.57 | $36.55 | $36.60 |
| Purchase #3 | $196.60 | 8.141% | $212.6052 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $105.32 | 6.346% | $112.0036 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $120.80 | 4.874% | $126.6878 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $96.88 | 11.291% | $107.8187 | $107.82 | $107.80 | $107.80 |
| Purchase #7 | $233.51 | 10.802% | $258.7338 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $1,037.35 | $1,125.7522 | $1,125.75 | $1,125.75 | $1,125.70 | |