| 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 | $83.98 | 9.669% | $92.1 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $80.31 | 5.661% | $84.8563 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $199.29 | 7.586% | $214.4081 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $189.72 | 8.816% | $206.4457 | $206.45 | $206.45 | $206.40 |
| Purchase #5 | $149.78 | 12.445% | $168.4201 | $168.42 | $168.40 | $168.40 |
| Purchase #6 | $226.84 | 10.858% | $251.4703 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $170.67 | 13.334% | $193.4271 | $193.43 | $193.45 | $193.40 |
| 7 purchase totals = | $1,100.59 | $1,211.1276 | $1,211.14 | $1,211.10 | $1,211.10 | |