| 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 | $10.48 | 5.281% | $11.0334 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $139.79 | 9.580% | $153.1819 | $153.18 | $153.20 | $153.20 |
| Purchase #3 | $143.67 | 9.747% | $157.6735 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $242.90 | 9.838% | $266.7965 | $266.80 | $266.80 | $266.80 |
| Purchase #5 | $155.52 | 6.263% | $165.2602 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $17.71 | 7.827% | $19.0962 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $214.77 | 11.716% | $239.9325 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $924.84 | $1,012.9742 | $1,012.97 | $1,013.00 | $1,013.00 | |