| 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 | $187.32 | 9.169% | $204.4954 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $18.83 | 5.687% | $19.9009 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $107.97 | 13.155% | $122.1735 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $189.96 | 6.847% | $202.9666 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $38.54 | 5.268% | $40.5703 | $40.57 | $40.55 | $40.60 |
| Purchase #6 | $178.45 | 7.589% | $191.9926 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $52.78 | 11.851% | $59.035 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $773.85 | $841.1343 | $841.14 | $841.10 | $841.20 | |