| 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 | $220.52 | 8.686% | $239.6744 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $198.46 | 8.262% | $214.8568 | $214.86 | $214.85 | $214.90 |
| Purchase #3 | $230.27 | 12.424% | $258.8787 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $133.36 | 12.214% | $149.6486 | $149.65 | $149.65 | $149.60 |
| Purchase #5 | $210.85 | 6.239% | $224.0049 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $188.92 | 11.835% | $211.2787 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $120.26 | 10.348% | $132.7045 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $1,302.64 | $1,431.0466 | $1,431.04 | $1,431.05 | $1,431.10 | |