| 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 | $211.70 | 13.280% | $239.8138 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $62.70 | 10.363% | $69.1976 | $69.20 | $69.20 | $69.20 |
| Purchase #3 | $100.64 | 6.301% | $106.9813 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $202.49 | 13.334% | $229.49 | $229.49 | $229.50 | $229.50 |
| Purchase #5 | $217.28 | 7.271% | $233.0784 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $31.92 | 12.832% | $36.016 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $230.66 | 4.509% | $241.0605 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $1,057.39 | $1,155.6376 | $1,155.64 | $1,155.65 | $1,155.70 | |