| 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 | $240.56 | 3.544% | $249.0854 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $145.88 | 12.732% | $164.4534 | $164.45 | $164.45 | $164.50 |
| Purchase #3 | $181.97 | 7.124% | $194.9335 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $210.62 | 8.536% | $228.5985 | $228.60 | $228.60 | $228.60 |
| Purchase #5 | $160.99 | 12.284% | $180.766 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $173.86 | 10.445% | $192.0197 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $91.32 | 7.473% | $98.1443 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $1,205.20 | $1,308.0008 | $1,308.00 | $1,308.00 | $1,308.00 | |