| 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 | $213.68 | 7.497% | $229.6996 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $250.69 | 13.159% | $283.6783 | $283.68 | $283.70 | $283.70 |
| Purchase #3 | $227.34 | 9.871% | $249.7807 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $177.62 | 3.506% | $183.8474 | $183.85 | $183.85 | $183.80 |
| Purchase #5 | $34.87 | 11.262% | $38.7971 | $38.80 | $38.80 | $38.80 |
| Purchase #6 | $223.46 | 6.783% | $238.6173 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $49.93 | 9.555% | $54.7008 | $54.70 | $54.70 | $54.70 |
| 7 purchase totals = | $1,177.59 | $1,279.1212 | $1,279.13 | $1,279.15 | $1,279.10 | |