| 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 | $15.81 | 13.449% | $17.9363 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $109.68 | 4.148% | $114.2295 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $246.63 | 13.145% | $279.0495 | $279.05 | $279.05 | $279.00 |
| Purchase #4 | $226.77 | 6.421% | $241.3309 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $237.30 | 5.182% | $249.5969 | $249.60 | $249.60 | $249.60 |
| Purchase #6 | $8.32 | 4.126% | $8.6633 | $8.66 | $8.65 | $8.70 |
| Purchase #7 | $131.79 | 7.300% | $141.4107 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $976.30 | $1,052.2171 | $1,052.22 | $1,052.25 | $1,052.10 | |