| 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 | $233.47 | 8.620% | $253.5951 | $253.60 | $253.60 | $253.60 |
| Purchase #2 | $148.47 | 9.309% | $162.2911 | $162.29 | $162.30 | $162.30 |
| Purchase #3 | $186.77 | 7.134% | $200.0942 | $200.09 | $200.10 | $200.10 |
| Purchase #4 | $107.49 | 6.211% | $114.1662 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $121.73 | 11.510% | $135.7411 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $65.58 | 5.199% | $68.9895 | $68.99 | $69.00 | $69.00 |
| Purchase #7 | $246.36 | 12.751% | $277.7734 | $277.77 | $277.75 | $277.80 |
| 7 purchase totals = | $1,109.87 | $1,212.6506 | $1,212.65 | $1,212.65 | $1,212.70 | |