| 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 | $170.35 | 12.122% | $190.9998 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $238.67 | 11.839% | $266.9261 | $266.93 | $266.95 | $266.90 |
| Purchase #3 | $116.35 | 5.824% | $123.1262 | $123.13 | $123.15 | $123.10 |
| Purchase #4 | $222.49 | 11.510% | $248.0986 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $90.54 | 12.588% | $101.9372 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $88.87 | 7.351% | $95.4028 | $95.40 | $95.40 | $95.40 |
| Purchase #7 | $95.44 | 12.160% | $107.0455 | $107.05 | $107.05 | $107.00 |
| 7 purchase totals = | $1,022.71 | $1,133.5362 | $1,133.55 | $1,133.60 | $1,133.40 | |