| 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 | $127.31 | 4.119% | $132.5539 | $132.55 | $132.55 | $132.60 |
| Purchase #2 | $153.89 | 13.445% | $174.5805 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $43.76 | 12.222% | $49.1083 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $38.84 | 6.719% | $41.4497 | $41.45 | $41.45 | $41.40 |
| Purchase #5 | $246.77 | 11.695% | $275.6298 | $275.63 | $275.65 | $275.60 |
| Purchase #6 | $202.78 | 3.605% | $210.0902 | $210.09 | $210.10 | $210.10 |
| Purchase #7 | $217.96 | 12.281% | $244.7277 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,031.31 | $1,128.1401 | $1,128.14 | $1,128.20 | $1,128.10 | |