| 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 | $34.26 | 12.553% | $38.5607 | $38.56 | $38.55 | $38.60 |
| Purchase #2 | $230.36 | 11.370% | $256.5519 | $256.55 | $256.55 | $256.60 |
| Purchase #3 | $229.28 | 11.495% | $255.6357 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $91.98 | 10.458% | $101.5993 | $101.60 | $101.60 | $101.60 |
| Purchase #5 | $89.92 | 7.215% | $96.4077 | $96.41 | $96.40 | $96.40 |
| Purchase #6 | $140.58 | 5.861% | $148.8194 | $148.82 | $148.80 | $148.80 |
| Purchase #7 | $214.45 | 8.614% | $232.9227 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $1,030.83 | $1,130.4974 | $1,130.50 | $1,130.45 | $1,130.50 | |