| 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 | $206.43 | 6.670% | $220.1989 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $213.96 | 11.288% | $238.1118 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $235.57 | 12.370% | $264.71 | $264.71 | $264.70 | $264.70 |
| Purchase #4 | $113.68 | 7.818% | $122.5675 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $204.71 | 12.717% | $230.743 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $94.40 | 9.452% | $103.3227 | $103.32 | $103.30 | $103.30 |
| Purchase #7 | $154.54 | 6.765% | $164.9946 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $1,223.29 | $1,344.6485 | $1,344.64 | $1,344.60 | $1,344.60 | |