| 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 | $249.40 | 7.781% | $268.8058 | $268.81 | $268.80 | $268.80 |
| Purchase #2 | $45.74 | 5.666% | $48.3316 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $207.49 | 11.372% | $231.0858 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $67.48 | 5.334% | $71.0794 | $71.08 | $71.10 | $71.10 |
| Purchase #5 | $207.50 | 3.131% | $213.9968 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $69.34 | 9.783% | $76.1235 | $76.12 | $76.10 | $76.10 |
| Purchase #7 | $114.29 | 13.405% | $129.6106 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $961.24 | $1,039.0335 | $1,039.04 | $1,039.05 | $1,039.00 | |