| 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 | $220.90 | 7.832% | $238.2009 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $113.62 | 6.629% | $121.1519 | $121.15 | $121.15 | $121.20 |
| Purchase #3 | $89.80 | 9.627% | $98.445 | $98.45 | $98.45 | $98.40 |
| Purchase #4 | $158.76 | 13.788% | $180.6498 | $180.65 | $180.65 | $180.60 |
| Purchase #5 | $110.75 | 4.616% | $115.8622 | $115.86 | $115.85 | $115.90 |
| Purchase #6 | $240.43 | 9.677% | $263.6964 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $70.44 | 4.430% | $73.5605 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $1,004.70 | $1,091.5667 | $1,091.57 | $1,091.55 | $1,091.60 | |