| 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 | $202.94 | 7.282% | $217.7181 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $13.26 | 12.459% | $14.9121 | $14.91 | $14.90 | $14.90 |
| Purchase #3 | $8.73 | 3.470% | $9.0329 | $9.03 | $9.05 | $9.00 |
| Purchase #4 | $138.66 | 6.733% | $147.996 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $239.83 | 9.786% | $263.2998 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $36.91 | 3.175% | $38.0819 | $38.08 | $38.10 | $38.10 |
| Purchase #7 | $206.32 | 13.279% | $233.7172 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $846.65 | $924.7580 | $924.76 | $924.75 | $924.70 | |