| 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 | $91.43 | 11.664% | $102.0944 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $8.78 | 7.334% | $9.4239 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $133.43 | 12.813% | $150.5264 | $150.53 | $150.55 | $150.50 |
| Purchase #4 | $244.48 | 3.715% | $253.5624 | $253.56 | $253.55 | $253.60 |
| Purchase #5 | $40.98 | 10.603% | $45.3251 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $199.99 | 10.567% | $221.1229 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $120.50 | 8.121% | $130.2858 | $130.29 | $130.30 | $130.30 |
| 7 purchase totals = | $839.59 | $912.3409 | $912.34 | $912.35 | $912.30 | |