| 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 | $190.94 | 4.740% | $199.9906 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $91.60 | 7.324% | $98.3088 | $98.31 | $98.30 | $98.30 |
| Purchase #3 | $162.95 | 7.855% | $175.7497 | $175.75 | $175.75 | $175.70 |
| Purchase #4 | $173.81 | 9.669% | $190.6157 | $190.62 | $190.60 | $190.60 |
| Purchase #5 | $241.52 | 5.170% | $254.0066 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $213.94 | 7.666% | $230.3406 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $90.55 | 13.576% | $102.8431 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $1,165.31 | $1,251.8551 | $1,251.86 | $1,251.85 | $1,251.70 | |