| 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 | $103.58 | 9.570% | $113.4926 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $123.67 | 4.517% | $129.2562 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $113.52 | 13.552% | $128.9042 | $128.90 | $128.90 | $128.90 |
| Purchase #4 | $210.97 | 9.174% | $230.3244 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $97.64 | 12.134% | $109.4876 | $109.49 | $109.50 | $109.50 |
| Purchase #6 | $236.32 | 13.589% | $268.4335 | $268.43 | $268.45 | $268.40 |
| Purchase #7 | $159.38 | 10.376% | $175.9173 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $1,045.08 | $1,155.8158 | $1,155.81 | $1,155.80 | $1,155.80 | |