| 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 | $105.48 | 4.614% | $110.3468 | $110.35 | $110.35 | $110.30 |
| Purchase #2 | $208.54 | 4.152% | $217.1986 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $140.49 | 9.232% | $153.46 | $153.46 | $153.45 | $153.50 |
| Purchase #4 | $135.89 | 7.210% | $145.6877 | $145.69 | $145.70 | $145.70 |
| Purchase #5 | $65.34 | 9.276% | $71.4009 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $236.53 | 9.550% | $259.1186 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $108.40 | 6.283% | $115.2108 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $1,000.67 | $1,072.4234 | $1,072.43 | $1,072.40 | $1,072.40 | |