| 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 | $175.50 | 8.782% | $190.9124 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $244.71 | 4.713% | $256.2432 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $246.63 | 9.673% | $270.4865 | $270.49 | $270.50 | $270.50 |
| Purchase #4 | $217.62 | 12.723% | $245.3078 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $34.59 | 4.722% | $36.2233 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $9.38 | 6.874% | $10.0248 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $39.59 | 13.355% | $44.8772 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $968.02 | $1,054.0752 | $1,054.07 | $1,054.05 | $1,054.00 | |