| 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 | $102.29 | 6.815% | $109.2611 | $109.26 | $109.25 | $109.30 |
| Purchase #2 | $142.85 | 10.499% | $157.8478 | $157.85 | $157.85 | $157.80 |
| Purchase #3 | $244.81 | 10.461% | $270.4196 | $270.42 | $270.40 | $270.40 |
| Purchase #4 | $80.82 | 12.214% | $90.6914 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $162.33 | 12.827% | $183.1521 | $183.15 | $183.15 | $183.20 |
| Purchase #6 | $210.58 | 5.153% | $221.4312 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $180.34 | 12.487% | $202.8591 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $1,124.02 | $1,235.6623 | $1,235.66 | $1,235.65 | $1,235.70 | |