| 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 | $105.89 | 3.724% | $109.8333 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $179.52 | 8.210% | $194.2586 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $188.97 | 12.190% | $212.0054 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $162.64 | 3.356% | $168.0982 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $12.29 | 3.114% | $12.6727 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $194.94 | 8.446% | $211.4046 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $199.86 | 11.794% | $223.4315 | $223.43 | $223.45 | $223.40 |
| 7 purchase totals = | $1,044.11 | $1,131.7043 | $1,131.70 | $1,131.70 | $1,131.70 | |