| 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 | $211.51 | 8.317% | $229.1013 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $135.82 | 4.812% | $142.3557 | $142.36 | $142.35 | $142.40 |
| Purchase #3 | $88.66 | 9.300% | $96.9054 | $96.91 | $96.90 | $96.90 |
| Purchase #4 | $158.61 | 8.318% | $171.8032 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $10.99 | 9.839% | $12.0713 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $159.89 | 11.441% | $178.183 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $227.76 | 12.813% | $256.9429 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $993.24 | $1,087.3628 | $1,087.36 | $1,087.35 | $1,087.40 | |