| 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 | $112.65 | 10.826% | $124.8455 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $201.95 | 4.336% | $210.7066 | $210.71 | $210.70 | $210.70 |
| Purchase #3 | $211.59 | 10.287% | $233.3563 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $22.80 | 7.151% | $24.4304 | $24.43 | $24.45 | $24.40 |
| Purchase #5 | $226.58 | 11.187% | $251.9275 | $251.93 | $251.95 | $251.90 |
| Purchase #6 | $139.58 | 6.629% | $148.8328 | $148.83 | $148.85 | $148.80 |
| Purchase #7 | $221.84 | 10.834% | $245.8741 | $245.87 | $245.85 | $245.90 |
| 7 purchase totals = | $1,136.99 | $1,239.9732 | $1,239.98 | $1,240.00 | $1,239.90 | |