| 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 | $225.56 | 13.338% | $255.6452 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $148.28 | 5.422% | $156.3197 | $156.32 | $156.30 | $156.30 |
| Purchase #3 | $123.90 | 5.259% | $130.4159 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $118.55 | 3.511% | $122.7123 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $186.74 | 13.346% | $211.6623 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $140.89 | 12.461% | $158.4463 | $158.45 | $158.45 | $158.40 |
| Purchase #7 | $52.65 | 5.842% | $55.7258 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $996.57 | $1,090.9275 | $1,090.94 | $1,090.90 | $1,090.80 | |