| 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 | $115.58 | 11.516% | $128.8902 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $229.31 | 13.293% | $259.7922 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $249.76 | 9.818% | $274.2814 | $274.28 | $274.30 | $274.30 |
| Purchase #4 | $223.73 | 9.334% | $244.613 | $244.61 | $244.60 | $244.60 |
| Purchase #5 | $239.96 | 12.755% | $270.5669 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $76.43 | 9.508% | $83.697 | $83.70 | $83.70 | $83.70 |
| Purchase #7 | $168.65 | 4.484% | $176.2123 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $1,303.42 | $1,438.0530 | $1,438.05 | $1,438.05 | $1,438.10 | |