| 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 | $129.33 | 9.384% | $141.4663 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $233.95 | 10.510% | $258.5381 | $258.54 | $258.55 | $258.50 |
| Purchase #3 | $248.68 | 8.710% | $270.34 | $270.34 | $270.35 | $270.30 |
| Purchase #4 | $60.98 | 4.598% | $63.7839 | $63.78 | $63.80 | $63.80 |
| Purchase #5 | $180.72 | 7.735% | $194.6987 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $83.64 | 13.621% | $95.0326 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $125.86 | 6.197% | $133.6595 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $1,063.16 | $1,157.5191 | $1,157.52 | $1,157.55 | $1,157.50 | |