| 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 | $237.59 | 3.525% | $245.965 | $245.97 | $245.95 | $246.00 |
| Purchase #2 | $36.97 | 11.443% | $41.2005 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $107.38 | 4.586% | $112.3044 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $138.32 | 6.116% | $146.7797 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $83.36 | 7.376% | $89.5086 | $89.51 | $89.50 | $89.50 |
| Purchase #6 | $69.32 | 12.824% | $78.2096 | $78.21 | $78.20 | $78.20 |
| Purchase #7 | $241.92 | 10.638% | $267.6554 | $267.66 | $267.65 | $267.70 |
| 7 purchase totals = | $914.86 | $981.6232 | $981.63 | $981.60 | $981.70 | |