| 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 | $220.85 | 9.426% | $241.6673 | $241.67 | $241.65 | $241.70 |
| Purchase #2 | $74.81 | 7.477% | $80.4035 | $80.40 | $80.40 | $80.40 |
| Purchase #3 | $124.85 | 4.790% | $130.8303 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $160.43 | 6.749% | $171.2574 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $91.93 | 9.540% | $100.7001 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $181.74 | 9.642% | $199.2634 | $199.26 | $199.25 | $199.30 |
| Purchase #7 | $158.57 | 7.471% | $170.4168 | $170.42 | $170.40 | $170.40 |
| 7 purchase totals = | $1,013.18 | $1,094.5388 | $1,094.54 | $1,094.50 | $1,094.60 | |