| 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 | $34.93 | 10.627% | $38.642 | $38.64 | $38.65 | $38.60 |
| Purchase #2 | $220.80 | 6.409% | $234.9511 | $234.95 | $234.95 | $235.00 |
| Purchase #3 | $239.61 | 11.352% | $266.8105 | $266.81 | $266.80 | $266.80 |
| Purchase #4 | $165.70 | 6.525% | $176.5119 | $176.51 | $176.50 | $176.50 |
| Purchase #5 | $151.59 | 4.348% | $158.1811 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $42.90 | 9.674% | $47.0501 | $47.05 | $47.05 | $47.10 |
| Purchase #7 | $8.63 | 12.220% | $9.6846 | $9.68 | $9.70 | $9.70 |
| 7 purchase totals = | $864.16 | $931.8313 | $931.82 | $931.85 | $931.90 | |