| 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 | $85.86 | 7.859% | $92.6077 | $92.61 | $92.60 | $92.60 |
| Purchase #2 | $202.98 | 12.368% | $228.0846 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $236.32 | 3.158% | $243.783 | $243.78 | $243.80 | $243.80 |
| Purchase #4 | $186.65 | 12.585% | $210.1399 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $221.42 | 4.702% | $231.8312 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $6.85 | 13.288% | $7.7602 | $7.76 | $7.75 | $7.80 |
| Purchase #7 | $240.44 | 11.795% | $268.7999 | $268.80 | $268.80 | $268.80 |
| 7 purchase totals = | $1,180.52 | $1,283.0065 | $1,283.00 | $1,283.05 | $1,283.00 | |