| 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 | $248.90 | 11.199% | $276.7743 | $276.77 | $276.75 | $276.80 |
| Purchase #2 | $90.30 | 11.579% | $100.7558 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $123.98 | 4.184% | $129.1673 | $129.17 | $129.15 | $129.20 |
| Purchase #4 | $211.95 | 8.222% | $229.3765 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $56.54 | 12.189% | $63.4317 | $63.43 | $63.45 | $63.40 |
| Purchase #6 | $115.60 | 12.183% | $129.6835 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $150.53 | 8.169% | $162.8268 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $997.80 | $1,092.0159 | $1,092.02 | $1,092.05 | $1,092.10 | |