| 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 | $123.38 | 8.149% | $133.4342 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $87.38 | 6.552% | $93.1051 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $232.46 | 8.117% | $251.3288 | $251.33 | $251.35 | $251.30 |
| Purchase #4 | $220.36 | 10.237% | $242.9183 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $233.29 | 3.847% | $242.2647 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $191.90 | 10.831% | $212.6847 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $6.88 | 11.128% | $7.6456 | $7.65 | $7.65 | $7.60 |
| 7 purchase totals = | $1,095.65 | $1,183.3814 | $1,183.38 | $1,183.40 | $1,183.30 | |