| 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 | $229.29 | 6.556% | $244.3223 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $189.62 | 11.219% | $210.8935 | $210.89 | $210.90 | $210.90 |
| Purchase #3 | $103.93 | 11.245% | $115.6169 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $185.67 | 8.301% | $201.0825 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $188.94 | 12.129% | $211.8565 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $214.36 | 9.295% | $234.2848 | $234.28 | $234.30 | $234.30 |
| Purchase #7 | $16.80 | 9.400% | $18.3792 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $1,128.61 | $1,236.4357 | $1,236.43 | $1,236.45 | $1,236.50 | |