| 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 | $28.32 | 3.564% | $29.3293 | $29.33 | $29.35 | $29.30 |
| Purchase #2 | $190.25 | 7.422% | $204.3704 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $189.61 | 8.275% | $205.3002 | $205.30 | $205.30 | $205.30 |
| Purchase #4 | $155.66 | 13.427% | $176.5605 | $176.56 | $176.55 | $176.60 |
| Purchase #5 | $191.87 | 5.771% | $202.9428 | $202.94 | $202.95 | $202.90 |
| Purchase #6 | $232.64 | 7.800% | $250.7859 | $250.79 | $250.80 | $250.80 |
| Purchase #7 | $125.75 | 7.422% | $135.0832 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $1,114.10 | $1,204.3723 | $1,204.37 | $1,204.40 | $1,204.40 | |