| 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 | $241.77 | 13.129% | $273.512 | $273.51 | $273.50 | $273.50 |
| Purchase #2 | $193.31 | 10.278% | $213.1784 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $190.45 | 13.682% | $216.5074 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $100.86 | 5.188% | $106.0926 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $23.91 | 7.663% | $25.7422 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $98.62 | 11.586% | $110.0461 | $110.05 | $110.05 | $110.00 |
| Purchase #7 | $89.94 | 4.258% | $93.7696 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $938.86 | $1,038.8483 | $1,038.85 | $1,038.85 | $1,038.80 | |