| 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 | $225.96 | 6.327% | $240.2565 | $240.26 | $240.25 | $240.30 |
| Purchase #2 | $34.59 | 4.443% | $36.1268 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $133.34 | 10.576% | $147.442 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $180.78 | 12.608% | $203.5727 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $211.85 | 3.800% | $219.9003 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $169.76 | 5.619% | $179.2988 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $87.31 | 10.816% | $96.7534 | $96.75 | $96.75 | $96.80 |
| 7 purchase totals = | $1,043.59 | $1,123.3505 | $1,123.35 | $1,123.35 | $1,123.40 | |