| 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 | $236.75 | 12.426% | $266.1686 | $266.17 | $266.15 | $266.20 |
| Purchase #2 | $16.25 | 3.672% | $16.8467 | $16.85 | $16.85 | $16.80 |
| Purchase #3 | $31.67 | 11.463% | $35.3003 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $32.99 | 13.140% | $37.3249 | $37.32 | $37.30 | $37.30 |
| Purchase #5 | $245.88 | 11.658% | $274.5447 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $224.77 | 7.144% | $240.8276 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $57.60 | 3.796% | $59.7865 | $59.79 | $59.80 | $59.80 |
| 7 purchase totals = | $845.91 | $930.7993 | $930.80 | $930.80 | $930.70 | |