| 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 | $110.52 | 4.798% | $115.8227 | $115.82 | $115.80 | $115.80 |
| Purchase #2 | $22.45 | 8.277% | $24.3082 | $24.31 | $24.30 | $24.30 |
| Purchase #3 | $88.26 | 4.842% | $92.5335 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $238.86 | 6.722% | $254.9162 | $254.92 | $254.90 | $254.90 |
| Purchase #5 | $68.39 | 10.751% | $75.7426 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $15.93 | 4.682% | $16.6758 | $16.68 | $16.70 | $16.70 |
| Purchase #7 | $188.84 | 6.457% | $201.0334 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $733.25 | $781.0324 | $781.03 | $781.05 | $780.90 | |