| 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 | $227.35 | 7.690% | $244.8332 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $145.32 | 5.571% | $153.4158 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $86.41 | 13.647% | $98.2024 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $149.54 | 12.570% | $168.3372 | $168.34 | $168.35 | $168.30 |
| Purchase #5 | $224.32 | 12.137% | $251.5457 | $251.55 | $251.55 | $251.50 |
| Purchase #6 | $56.76 | 13.234% | $64.2716 | $64.27 | $64.25 | $64.30 |
| Purchase #7 | $165.43 | 12.173% | $185.5678 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $1,055.13 | $1,166.1737 | $1,166.18 | $1,166.15 | $1,166.10 | |