| 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 | $189.97 | 11.301% | $211.4385 | $211.44 | $211.45 | $211.40 |
| Purchase #2 | $183.68 | 9.464% | $201.0635 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $210.81 | 10.357% | $232.6436 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $83.64 | 8.757% | $90.9644 | $90.96 | $90.95 | $91.00 |
| Purchase #5 | $139.33 | 10.559% | $154.0419 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $121.68 | 7.321% | $130.5882 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $183.68 | 13.819% | $209.0627 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $1,112.79 | $1,229.8028 | $1,229.79 | $1,229.80 | $1,229.80 | |