| 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 | $123.85 | 5.211% | $130.3038 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $103.97 | 6.133% | $110.3465 | $110.35 | $110.35 | $110.30 |
| Purchase #3 | $229.47 | 13.151% | $259.6476 | $259.65 | $259.65 | $259.60 |
| Purchase #4 | $99.42 | 3.609% | $103.0081 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $49.81 | 13.841% | $56.7042 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $68.77 | 9.456% | $75.2729 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $244.91 | 10.585% | $270.8337 | $270.83 | $270.85 | $270.80 |
| 7 purchase totals = | $920.20 | $1,006.1168 | $1,006.11 | $1,006.10 | $1,006.00 | |