| 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 | $130.43 | 4.789% | $136.6763 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $249.96 | 8.302% | $270.7117 | $270.71 | $270.70 | $270.70 |
| Purchase #3 | $187.91 | 8.270% | $203.4502 | $203.45 | $203.45 | $203.50 |
| Purchase #4 | $79.76 | 9.346% | $87.2144 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $192.53 | 7.350% | $206.681 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $132.91 | 6.428% | $141.4535 | $141.45 | $141.45 | $141.50 |
| Purchase #7 | $190.50 | 4.641% | $199.3411 | $199.34 | $199.35 | $199.30 |
| 7 purchase totals = | $1,164.00 | $1,245.5282 | $1,245.52 | $1,245.55 | $1,245.60 | |