| 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 | $6.61 | 7.456% | $7.1028 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $239.32 | 6.624% | $255.1726 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $122.27 | 9.365% | $133.7206 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $136.25 | 8.341% | $147.6146 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $121.80 | 5.202% | $128.136 | $128.14 | $128.15 | $128.10 |
| Purchase #6 | $160.84 | 11.653% | $179.5827 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $228.56 | 9.314% | $249.8481 | $249.85 | $249.85 | $249.80 |
| 7 purchase totals = | $1,015.65 | $1,101.1774 | $1,101.17 | $1,101.15 | $1,101.10 | |