| 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 | $98.97 | 4.286% | $103.2119 | $103.21 | $103.20 | $103.20 |
| Purchase #2 | $58.90 | 8.417% | $63.8576 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $244.28 | 10.363% | $269.5947 | $269.59 | $269.60 | $269.60 |
| Purchase #4 | $211.86 | 11.399% | $236.0099 | $236.01 | $236.00 | $236.00 |
| Purchase #5 | $34.60 | 13.740% | $39.354 | $39.35 | $39.35 | $39.40 |
| Purchase #6 | $205.99 | 4.304% | $214.8558 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $232.31 | 6.622% | $247.6936 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $1,086.91 | $1,174.5775 | $1,174.57 | $1,174.55 | $1,174.70 | |