| 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 | $32.25 | 8.205% | $34.8961 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $185.58 | 13.658% | $210.9265 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $228.44 | 12.583% | $257.1846 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $247.89 | 8.476% | $268.9012 | $268.90 | $268.90 | $268.90 |
| Purchase #5 | $249.27 | 11.809% | $278.7063 | $278.71 | $278.70 | $278.70 |
| Purchase #6 | $161.83 | 11.170% | $179.9064 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $78.47 | 11.664% | $87.6227 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $1,183.73 | $1,318.1438 | $1,318.15 | $1,318.15 | $1,318.10 | |