| 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 | $230.51 | 10.245% | $254.1257 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $144.38 | 7.184% | $154.7523 | $154.75 | $154.75 | $154.80 |
| Purchase #3 | $87.94 | 10.814% | $97.4498 | $97.45 | $97.45 | $97.40 |
| Purchase #4 | $141.86 | 11.205% | $157.7554 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $159.46 | 11.307% | $177.4901 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $175.30 | 11.843% | $196.0608 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $96.40 | 4.830% | $101.0561 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $1,035.85 | $1,138.6902 | $1,138.70 | $1,138.70 | $1,138.80 | |