| 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 | $109.55 | 8.533% | $118.8979 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $102.81 | 5.851% | $108.8254 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $82.72 | 6.760% | $88.3119 | $88.31 | $88.30 | $88.30 |
| Purchase #4 | $224.83 | 10.222% | $247.8121 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $49.41 | 10.813% | $54.7527 | $54.75 | $54.75 | $54.80 |
| Purchase #6 | $220.92 | 4.865% | $231.6678 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $213.42 | 3.238% | $220.3305 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $1,003.66 | $1,070.5983 | $1,070.60 | $1,070.60 | $1,070.60 | |