| 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 | $29.67 | 9.162% | $32.3884 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $230.72 | 10.442% | $254.8118 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $184.27 | 4.145% | $191.908 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $202.83 | 6.496% | $216.0058 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $231.99 | 4.114% | $241.5341 | $241.53 | $241.55 | $241.50 |
| Purchase #6 | $65.88 | 5.398% | $69.4362 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $153.54 | 10.141% | $169.1105 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $1,098.90 | $1,175.1948 | $1,175.20 | $1,175.20 | $1,175.10 | |