| 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 | $109.73 | 3.514% | $113.5859 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $100.58 | 9.845% | $110.4821 | $110.48 | $110.50 | $110.50 |
| Purchase #3 | $207.38 | 3.139% | $213.8897 | $213.89 | $213.90 | $213.90 |
| Purchase #4 | $14.80 | 3.417% | $15.3057 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $140.32 | 6.700% | $149.7214 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $241.29 | 10.350% | $266.2635 | $266.26 | $266.25 | $266.30 |
| Purchase #7 | $142.43 | 8.787% | $154.9453 | $154.95 | $154.95 | $154.90 |
| 7 purchase totals = | $956.53 | $1,024.1936 | $1,024.20 | $1,024.20 | $1,024.20 | |