| 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 | $221.38 | 5.558% | $233.6843 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $101.99 | 11.287% | $113.5016 | $113.50 | $113.50 | $113.50 |
| Purchase #3 | $41.83 | 7.116% | $44.8066 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $107.56 | 8.515% | $116.7187 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $211.59 | 10.439% | $233.6779 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $22.85 | 12.707% | $25.7535 | $25.75 | $25.75 | $25.80 |
| Purchase #7 | $53.32 | 12.828% | $60.1599 | $60.16 | $60.15 | $60.20 |
| 7 purchase totals = | $760.52 | $828.3025 | $828.30 | $828.30 | $828.40 | |