| 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 | $234.86 | 3.259% | $242.5141 | $242.51 | $242.50 | $242.50 |
| Purchase #2 | $85.56 | 9.319% | $93.5333 | $93.53 | $93.55 | $93.50 |
| Purchase #3 | $145.58 | 7.434% | $156.4024 | $156.40 | $156.40 | $156.40 |
| Purchase #4 | $67.32 | 13.603% | $76.4775 | $76.48 | $76.50 | $76.50 |
| Purchase #5 | $212.69 | 13.180% | $240.7225 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $160.74 | 6.277% | $170.8296 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $97.35 | 11.467% | $108.5131 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $1,004.10 | $1,088.9925 | $1,088.98 | $1,089.00 | $1,088.90 | |