| 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 | $123.84 | 9.704% | $135.8574 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $139.37 | 12.621% | $156.9599 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $250.60 | 9.464% | $274.3168 | $274.32 | $274.30 | $274.30 |
| Purchase #4 | $219.29 | 8.734% | $238.4428 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $101.25 | 5.783% | $107.1053 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $176.67 | 12.568% | $198.8739 | $198.87 | $198.85 | $198.90 |
| Purchase #7 | $246.98 | 11.625% | $275.6914 | $275.69 | $275.70 | $275.70 |
| 7 purchase totals = | $1,258.00 | $1,387.2475 | $1,387.25 | $1,387.20 | $1,387.30 | |