| 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 | $221.75 | 12.131% | $248.6505 | $248.65 | $248.65 | $248.70 |
| Purchase #2 | $91.94 | 12.600% | $103.5244 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $173.72 | 8.692% | $188.8197 | $188.82 | $188.80 | $188.80 |
| Purchase #4 | $130.25 | 3.800% | $135.1995 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $199.53 | 10.143% | $219.7683 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $139.37 | 12.432% | $156.6965 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $50.83 | 12.783% | $57.3276 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $1,007.39 | $1,109.9865 | $1,109.99 | $1,109.95 | $1,110.00 | |