| 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 | $245.81 | 5.204% | $258.602 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $188.38 | 4.703% | $197.2395 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $200.62 | 10.556% | $221.7974 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $48.43 | 7.798% | $52.2066 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $138.60 | 3.481% | $143.4247 | $143.42 | $143.40 | $143.40 |
| Purchase #6 | $204.53 | 3.627% | $211.9483 | $211.95 | $211.95 | $211.90 |
| Purchase #7 | $142.26 | 7.370% | $152.7446 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $1,168.63 | $1,237.9631 | $1,237.96 | $1,237.95 | $1,237.80 | |