| 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 | $220.65 | 8.690% | $239.8245 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $219.38 | 8.139% | $237.2353 | $237.24 | $237.25 | $237.20 |
| Purchase #3 | $162.58 | 4.325% | $169.6116 | $169.61 | $169.60 | $169.60 |
| Purchase #4 | $112.35 | 7.786% | $121.0976 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $125.67 | 13.301% | $142.3854 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $200.78 | 8.120% | $217.0833 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $212.50 | 13.459% | $241.1004 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $1,253.91 | $1,368.3381 | $1,368.34 | $1,368.35 | $1,368.30 | |