| 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 | $195.67 | 12.165% | $219.4733 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $85.32 | 9.818% | $93.6967 | $93.70 | $93.70 | $93.70 |
| Purchase #3 | $39.71 | 4.271% | $41.406 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $122.38 | 5.532% | $129.1501 | $129.15 | $129.15 | $129.20 |
| Purchase #5 | $244.60 | 5.414% | $257.8426 | $257.84 | $257.85 | $257.80 |
| Purchase #6 | $205.56 | 11.662% | $229.5324 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $206.70 | 5.273% | $217.5993 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $1,099.94 | $1,188.7004 | $1,188.70 | $1,188.70 | $1,188.70 | |