| 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 | $237.50 | 10.518% | $262.4803 | $262.48 | $262.50 | $262.50 |
| Purchase #2 | $244.69 | 5.700% | $258.6373 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $133.48 | 4.669% | $139.7122 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $29.73 | 4.525% | $31.0753 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $178.73 | 12.625% | $201.2947 | $201.29 | $201.30 | $201.30 |
| Purchase #6 | $69.97 | 13.315% | $79.2865 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $237.33 | 7.442% | $254.9921 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $1,131.43 | $1,227.4784 | $1,227.48 | $1,227.55 | $1,227.50 | |