| 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 | $9.93 | 13.202% | $11.241 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $211.60 | 13.408% | $239.9713 | $239.97 | $239.95 | $240.00 |
| Purchase #3 | $172.54 | 7.654% | $185.7462 | $185.75 | $185.75 | $185.70 |
| Purchase #4 | $195.26 | 11.514% | $217.7422 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $184.83 | 3.809% | $191.8702 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $5.78 | 4.252% | $6.0258 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $226.28 | 13.128% | $255.986 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,006.22 | $1,108.5827 | $1,108.59 | $1,108.60 | $1,108.50 | |