| 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 | $98.66 | 3.350% | $101.9651 | $101.97 | $101.95 | $102.00 |
| Purchase #2 | $230.36 | 10.630% | $254.8473 | $254.85 | $254.85 | $254.80 |
| Purchase #3 | $173.40 | 12.765% | $195.5345 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $197.78 | 11.591% | $220.7047 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $135.29 | 7.808% | $145.8534 | $145.85 | $145.85 | $145.90 |
| Purchase #6 | $220.42 | 9.545% | $241.4591 | $241.46 | $241.45 | $241.50 |
| Purchase #7 | $169.71 | 8.762% | $184.58 | $184.58 | $184.60 | $184.60 |
| 7 purchase totals = | $1,225.62 | $1,344.9441 | $1,344.94 | $1,344.95 | $1,345.00 | |