| 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 | $198.35 | 6.568% | $211.3776 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $43.89 | 10.174% | $48.3554 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $229.51 | 4.562% | $239.9802 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $109.76 | 10.480% | $121.2628 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $216.60 | 10.187% | $238.665 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $65.43 | 6.745% | $69.8433 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $177.55 | 6.647% | $189.3517 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $1,041.09 | $1,118.8360 | $1,118.84 | $1,118.85 | $1,119.00 | |