| 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 | $219.64 | 13.200% | $248.6325 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $29.79 | 9.447% | $32.6043 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $210.82 | 4.754% | $220.8424 | $220.84 | $220.85 | $220.80 |
| Purchase #4 | $140.55 | 12.620% | $158.2874 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $180.95 | 7.427% | $194.3892 | $194.39 | $194.40 | $194.40 |
| Purchase #6 | $163.32 | 6.664% | $174.2036 | $174.20 | $174.20 | $174.20 |
| Purchase #7 | $90.70 | 7.652% | $97.6404 | $97.64 | $97.65 | $97.60 |
| 7 purchase totals = | $1,035.77 | $1,126.5998 | $1,126.59 | $1,126.65 | $1,126.50 | |