| 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 | $185.26 | 3.432% | $191.6181 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $130.73 | 3.293% | $135.0349 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $54.67 | 5.775% | $57.8272 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $65.74 | 6.777% | $70.1952 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $204.35 | 9.201% | $223.1522 | $223.15 | $223.15 | $223.20 |
| Purchase #6 | $232.51 | 7.644% | $250.2831 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $98.47 | 3.402% | $101.8199 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $971.73 | $1,029.9306 | $1,029.93 | $1,029.95 | $1,029.90 | |