| 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 | $211.38 | 3.707% | $219.2159 | $219.22 | $219.20 | $219.20 |
| Purchase #2 | $123.41 | 5.350% | $130.0124 | $130.01 | $130.00 | $130.00 |
| Purchase #3 | $45.70 | 12.157% | $51.2557 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $174.74 | 13.592% | $198.4907 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $138.50 | 11.746% | $154.7682 | $154.77 | $154.75 | $154.80 |
| Purchase #6 | $68.88 | 5.237% | $72.4872 | $72.49 | $72.50 | $72.50 |
| Purchase #7 | $130.44 | 3.715% | $135.2858 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $893.05 | $961.5159 | $961.53 | $961.50 | $961.60 | |