| 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 | $8.68 | 4.529% | $9.0731 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $194.57 | 8.849% | $211.7875 | $211.79 | $211.80 | $211.80 |
| Purchase #3 | $245.61 | 5.279% | $258.5758 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $243.42 | 6.577% | $259.4297 | $259.43 | $259.45 | $259.40 |
| Purchase #5 | $30.53 | 8.131% | $33.0124 | $33.01 | $33.00 | $33.00 |
| Purchase #6 | $82.98 | 6.406% | $88.2957 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $231.89 | 5.800% | $245.3396 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $1,037.68 | $1,105.5138 | $1,105.52 | $1,105.55 | $1,105.50 | |