| 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 | $60.36 | 3.773% | $62.6374 | $62.64 | $62.65 | $62.60 |
| Purchase #2 | $195.95 | 10.322% | $216.176 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $247.28 | 13.725% | $281.2192 | $281.22 | $281.20 | $281.20 |
| Purchase #4 | $89.89 | 3.134% | $92.7072 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $112.36 | 7.480% | $120.7645 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $246.43 | 9.636% | $270.176 | $270.18 | $270.20 | $270.20 |
| Purchase #7 | $80.43 | 12.395% | $90.3993 | $90.40 | $90.40 | $90.40 |
| 7 purchase totals = | $1,032.70 | $1,134.0796 | $1,134.09 | $1,134.10 | $1,134.10 | |