| 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 | $34.69 | 7.709% | $37.3643 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $105.35 | 8.606% | $114.4164 | $114.42 | $114.40 | $114.40 |
| Purchase #3 | $192.59 | 8.509% | $208.9775 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $248.28 | 4.253% | $258.8393 | $258.84 | $258.85 | $258.80 |
| Purchase #5 | $71.62 | 3.592% | $74.1926 | $74.19 | $74.20 | $74.20 |
| Purchase #6 | $195.86 | 12.604% | $220.5462 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $197.80 | 13.289% | $224.0856 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,046.19 | $1,138.4219 | $1,138.43 | $1,138.45 | $1,138.40 | |