| 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 | $205.44 | 12.670% | $231.4692 | $231.47 | $231.45 | $231.50 |
| Purchase #2 | $93.34 | 8.327% | $101.1124 | $101.11 | $101.10 | $101.10 |
| Purchase #3 | $67.54 | 8.316% | $73.1566 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $155.81 | 6.295% | $165.6182 | $165.62 | $165.60 | $165.60 |
| Purchase #5 | $243.65 | 9.346% | $266.4215 | $266.42 | $266.40 | $266.40 |
| Purchase #6 | $183.54 | 11.130% | $203.968 | $203.97 | $203.95 | $204.00 |
| Purchase #7 | $156.57 | 3.248% | $161.6554 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $1,105.89 | $1,203.4013 | $1,203.41 | $1,203.30 | $1,203.50 | |