| 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 | $8.42 | 5.206% | $8.8583 | $8.86 | $8.85 | $8.90 |
| Purchase #2 | $20.68 | 9.434% | $22.631 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $193.68 | 11.614% | $216.174 | $216.17 | $216.15 | $216.20 |
| Purchase #4 | $243.94 | 9.177% | $266.3264 | $266.33 | $266.35 | $266.30 |
| Purchase #5 | $163.43 | 12.756% | $184.2771 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $89.56 | 12.246% | $100.5275 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $194.76 | 5.247% | $204.9791 | $204.98 | $205.00 | $205.00 |
| 7 purchase totals = | $914.47 | $1,003.7734 | $1,003.78 | $1,003.85 | $1,003.80 | |