| 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 | $244.97 | 13.142% | $277.164 | $277.16 | $277.15 | $277.20 |
| Purchase #2 | $216.34 | 6.558% | $230.5276 | $230.53 | $230.55 | $230.50 |
| Purchase #3 | $45.83 | 8.211% | $49.5931 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $148.49 | 4.845% | $155.6843 | $155.68 | $155.70 | $155.70 |
| Purchase #5 | $88.53 | 10.489% | $97.8159 | $97.82 | $97.80 | $97.80 |
| Purchase #6 | $130.70 | 6.414% | $139.0831 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $54.90 | 8.798% | $59.7301 | $59.73 | $59.75 | $59.70 |
| 7 purchase totals = | $929.76 | $1,009.5981 | $1,009.59 | $1,009.65 | $1,009.60 | |