| 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 | $191.51 | 5.249% | $201.5624 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $70.93 | 11.785% | $79.2891 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $171.91 | 5.113% | $180.6998 | $180.70 | $180.70 | $180.70 |
| Purchase #4 | $245.63 | 4.210% | $255.971 | $255.97 | $255.95 | $256.00 |
| Purchase #5 | $245.69 | 7.753% | $264.7383 | $264.74 | $264.75 | $264.70 |
| Purchase #6 | $90.50 | 5.640% | $95.6042 | $95.60 | $95.60 | $95.60 |
| Purchase #7 | $11.43 | 13.584% | $12.9827 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $1,027.60 | $1,090.8475 | $1,090.84 | $1,090.85 | $1,090.90 | |