| 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 | $133.26 | 6.253% | $141.5927 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $161.48 | 10.507% | $178.4467 | $178.45 | $178.45 | $178.40 |
| Purchase #3 | $101.94 | 11.330% | $113.4898 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $231.77 | 3.575% | $240.0558 | $240.06 | $240.05 | $240.10 |
| Purchase #5 | $248.49 | 7.201% | $266.3838 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $28.49 | 12.137% | $31.9478 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $66.89 | 3.387% | $69.1556 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $972.32 | $1,041.0722 | $1,041.08 | $1,041.10 | $1,041.10 | |