| 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 | $122.38 | 9.144% | $133.5704 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $194.71 | 3.622% | $201.7624 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $129.93 | 4.621% | $135.9341 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $234.96 | 12.111% | $263.416 | $263.42 | $263.40 | $263.40 |
| Purchase #5 | $132.91 | 7.530% | $142.9181 | $142.92 | $142.90 | $142.90 |
| Purchase #6 | $50.86 | 11.447% | $56.6819 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $199.76 | 3.702% | $207.1551 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $1,065.51 | $1,141.4380 | $1,141.44 | $1,141.40 | $1,141.50 | |