| 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 | $78.72 | 8.521% | $85.4277 | $85.43 | $85.45 | $85.40 |
| Purchase #2 | $239.63 | 6.344% | $254.8321 | $254.83 | $254.85 | $254.80 |
| Purchase #3 | $245.38 | 9.448% | $268.5635 | $268.56 | $268.55 | $268.60 |
| Purchase #4 | $214.73 | 7.390% | $230.5985 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $204.29 | 7.667% | $219.9529 | $219.95 | $219.95 | $220.00 |
| Purchase #6 | $178.30 | 6.232% | $189.4117 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $182.40 | 3.844% | $189.4115 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $1,343.45 | $1,438.1979 | $1,438.19 | $1,438.20 | $1,438.20 | |