| 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 | $120.72 | 7.524% | $129.803 | $129.80 | $129.80 | $129.80 |
| Purchase #2 | $91.98 | 7.260% | $98.6577 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $80.42 | 3.351% | $83.1149 | $83.11 | $83.10 | $83.10 |
| Purchase #4 | $242.46 | 10.748% | $268.5196 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $40.98 | 11.115% | $45.5349 | $45.53 | $45.55 | $45.50 |
| Purchase #6 | $158.35 | 11.862% | $177.1335 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $242.64 | 11.812% | $271.3006 | $271.30 | $271.30 | $271.30 |
| 7 purchase totals = | $977.55 | $1,074.0642 | $1,074.05 | $1,074.05 | $1,074.00 | |