| 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 | $88.94 | 4.405% | $92.8578 | $92.86 | $92.85 | $92.90 |
| Purchase #2 | $145.98 | 10.303% | $161.0203 | $161.02 | $161.00 | $161.00 |
| Purchase #3 | $203.32 | 12.345% | $228.4199 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $70.69 | 3.304% | $73.0256 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $128.73 | 3.675% | $133.4608 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $135.46 | 10.262% | $149.3609 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $80.26 | 13.395% | $91.0108 | $91.01 | $91.00 | $91.00 |
| 7 purchase totals = | $853.38 | $929.1561 | $929.16 | $929.10 | $929.20 | |