| 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 | $228.82 | 9.744% | $251.1162 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $130.82 | 6.400% | $139.1925 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $70.83 | 8.115% | $76.5779 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $113.30 | 7.837% | $122.1793 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $94.67 | 9.544% | $103.7053 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $222.46 | 9.765% | $244.1832 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $239.43 | 3.830% | $248.6002 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $1,100.33 | $1,185.5546 | $1,185.56 | $1,185.60 | $1,185.60 | |