| 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 | $135.29 | 4.529% | $141.4173 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $238.76 | 6.329% | $253.8711 | $253.87 | $253.85 | $253.90 |
| Purchase #3 | $71.37 | 4.867% | $74.8436 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $94.58 | 12.453% | $106.358 | $106.36 | $106.35 | $106.40 |
| Purchase #5 | $95.55 | 8.561% | $103.73 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $231.63 | 10.453% | $255.8423 | $255.84 | $255.85 | $255.80 |
| Purchase #7 | $122.44 | 8.799% | $133.2135 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $989.62 | $1,069.2758 | $1,069.27 | $1,069.25 | $1,069.20 | |