| 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 | $20.70 | 12.375% | $23.2616 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $239.59 | 7.150% | $256.7207 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $244.84 | 12.617% | $275.7315 | $275.73 | $275.75 | $275.70 |
| Purchase #4 | $176.70 | 9.312% | $193.1543 | $193.15 | $193.15 | $193.20 |
| Purchase #5 | $97.27 | 11.516% | $108.4716 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $233.36 | 8.240% | $252.5889 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $133.94 | 8.495% | $145.3182 | $145.32 | $145.30 | $145.30 |
| 7 purchase totals = | $1,146.40 | $1,255.2468 | $1,255.24 | $1,255.20 | $1,255.30 | |