| 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 | $95.28 | 8.497% | $103.3759 | $103.38 | $103.40 | $103.40 |
| Purchase #2 | $139.33 | 7.865% | $150.2883 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $244.58 | 13.525% | $277.6594 | $277.66 | $277.65 | $277.70 |
| Purchase #4 | $190.30 | 4.828% | $199.4877 | $199.49 | $199.50 | $199.50 |
| Purchase #5 | $57.85 | 10.115% | $63.7015 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $115.95 | 11.329% | $129.086 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $242.25 | 4.726% | $253.6987 | $253.70 | $253.70 | $253.70 |
| 7 purchase totals = | $1,085.54 | $1,177.2975 | $1,177.31 | $1,177.35 | $1,177.40 | |