| 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 | $246.41 | 12.457% | $277.1053 | $277.11 | $277.10 | $277.10 |
| Purchase #2 | $206.93 | 11.559% | $230.849 | $230.85 | $230.85 | $230.80 |
| Purchase #3 | $74.40 | 8.106% | $80.4309 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $246.51 | 6.667% | $262.9448 | $262.94 | $262.95 | $262.90 |
| Purchase #5 | $159.39 | 6.498% | $169.7472 | $169.75 | $169.75 | $169.70 |
| Purchase #6 | $86.88 | 9.355% | $95.0076 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $44.79 | 7.860% | $48.3105 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $1,065.31 | $1,164.3953 | $1,164.40 | $1,164.40 | $1,164.20 | |