| 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 | $32.29 | 9.140% | $35.2413 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $157.87 | 13.684% | $179.4729 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $248.97 | 7.742% | $268.2453 | $268.25 | $268.25 | $268.20 |
| Purchase #4 | $244.34 | 12.133% | $273.9858 | $273.99 | $274.00 | $274.00 |
| Purchase #5 | $186.91 | 6.391% | $198.8554 | $198.86 | $198.85 | $198.90 |
| Purchase #6 | $226.92 | 10.837% | $251.5113 | $251.51 | $251.50 | $251.50 |
| Purchase #7 | $62.73 | 13.664% | $71.3014 | $71.30 | $71.30 | $71.30 |
| 7 purchase totals = | $1,160.03 | $1,278.6134 | $1,278.62 | $1,278.60 | $1,278.60 | |