| 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 | $127.82 | 10.563% | $141.3216 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $82.90 | 9.738% | $90.9728 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $241.29 | 13.349% | $273.4998 | $273.50 | $273.50 | $273.50 |
| Purchase #4 | $225.29 | 11.325% | $250.8041 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $8.87 | 11.262% | $9.8689 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $238.99 | 9.725% | $262.2318 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $207.94 | 6.446% | $221.3438 | $221.34 | $221.35 | $221.30 |
| 7 purchase totals = | $1,133.10 | $1,250.0428 | $1,250.03 | $1,250.00 | $1,250.00 | |