| 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 | $202.32 | 13.334% | $229.2973 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $191.35 | 3.702% | $198.4338 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $98.29 | 9.681% | $107.8055 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $39.99 | 4.457% | $41.7724 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $25.29 | 13.438% | $28.6885 | $28.69 | $28.70 | $28.70 |
| Purchase #6 | $147.76 | 8.622% | $160.4999 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $237.74 | 10.624% | $262.9975 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $942.74 | $1,029.4949 | $1,029.50 | $1,029.50 | $1,029.50 | |