| 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 | $115.51 | 8.137% | $124.909 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $225.85 | 11.404% | $251.6059 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $142.84 | 9.866% | $156.9326 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $43.84 | 7.111% | $46.9575 | $46.96 | $46.95 | $47.00 |
| Purchase #5 | $185.51 | 4.798% | $194.4108 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $54.85 | 13.239% | $62.1116 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $156.59 | 11.415% | $174.4647 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $924.99 | $1,011.3921 | $1,011.39 | $1,011.35 | $1,011.40 | |