| 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 | $115.38 | 5.184% | $121.3613 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $248.43 | 7.253% | $266.4486 | $266.45 | $266.45 | $266.40 |
| Purchase #3 | $198.42 | 3.637% | $205.6365 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $35.36 | 10.828% | $39.1888 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $154.42 | 11.726% | $172.5273 | $172.53 | $172.55 | $172.50 |
| Purchase #6 | $76.42 | 7.120% | $81.8611 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $171.44 | 3.575% | $177.569 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $999.87 | $1,064.5926 | $1,064.60 | $1,064.60 | $1,064.60 | |