| 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 | $103.44 | 13.512% | $117.4168 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $57.83 | 7.750% | $62.3118 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $173.42 | 6.337% | $184.4096 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $190.74 | 10.489% | $210.7467 | $210.75 | $210.75 | $210.70 |
| Purchase #5 | $161.25 | 7.631% | $173.555 | $173.56 | $173.55 | $173.60 |
| Purchase #6 | $136.35 | 4.543% | $142.5444 | $142.54 | $142.55 | $142.50 |
| Purchase #7 | $203.85 | 12.147% | $228.6117 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,026.88 | $1,119.5960 | $1,119.60 | $1,119.55 | $1,119.50 | |