| 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 | $102.77 | 6.812% | $109.7707 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $195.99 | 7.712% | $211.1047 | $211.10 | $211.10 | $211.10 |
| Purchase #3 | $239.46 | 12.515% | $269.4284 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $110.60 | 6.737% | $118.0511 | $118.05 | $118.05 | $118.10 |
| Purchase #5 | $230.82 | 8.290% | $249.955 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $85.71 | 13.317% | $97.124 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $134.53 | 4.865% | $141.0749 | $141.07 | $141.05 | $141.10 |
| 7 purchase totals = | $1,099.88 | $1,196.5088 | $1,196.50 | $1,196.45 | $1,196.60 | |