| 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 | $36.95 | 8.450% | $40.0723 | $40.07 | $40.05 | $40.10 |
| Purchase #2 | $219.33 | 9.666% | $240.5304 | $240.53 | $240.55 | $240.50 |
| Purchase #3 | $133.29 | 6.802% | $142.3564 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $77.72 | 6.546% | $82.8076 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $185.29 | 5.573% | $195.6162 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $107.43 | 9.851% | $118.0129 | $118.01 | $118.00 | $118.00 |
| Purchase #7 | $189.90 | 12.320% | $213.2957 | $213.30 | $213.30 | $213.30 |
| 7 purchase totals = | $949.91 | $1,032.6915 | $1,032.70 | $1,032.65 | $1,032.70 | |