| 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 | $207.41 | 6.506% | $220.9041 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $132.58 | 7.860% | $143.0008 | $143.00 | $143.00 | $143.00 |
| Purchase #3 | $139.37 | 7.373% | $149.6458 | $149.65 | $149.65 | $149.60 |
| Purchase #4 | $78.40 | 9.118% | $85.5485 | $85.55 | $85.55 | $85.50 |
| Purchase #5 | $243.78 | 10.397% | $269.1258 | $269.13 | $269.15 | $269.10 |
| Purchase #6 | $250.38 | 5.272% | $263.58 | $263.58 | $263.60 | $263.60 |
| Purchase #7 | $34.66 | 11.486% | $38.641 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $1,086.58 | $1,170.4460 | $1,170.45 | $1,170.50 | $1,170.30 | |