| 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 | $228.27 | 5.634% | $241.1307 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $128.66 | 10.817% | $142.5772 | $142.58 | $142.60 | $142.60 |
| Purchase #3 | $132.93 | 7.569% | $142.9915 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $27.36 | 13.655% | $31.096 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $35.25 | 6.524% | $37.5497 | $37.55 | $37.55 | $37.50 |
| Purchase #6 | $68.52 | 4.664% | $71.7158 | $71.72 | $71.70 | $71.70 |
| Purchase #7 | $221.58 | 8.747% | $240.9616 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $842.57 | $908.0225 | $908.03 | $908.05 | $908.00 | |