| 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 | $226.32 | 11.301% | $251.8964 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $73.98 | 4.342% | $77.1922 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $109.92 | 4.865% | $115.2676 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $99.59 | 9.250% | $108.8021 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $178.93 | 11.872% | $200.1726 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $227.51 | 8.799% | $247.5286 | $247.53 | $247.55 | $247.50 |
| Purchase #7 | $63.91 | 8.402% | $69.2797 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $980.16 | $1,070.1392 | $1,070.14 | $1,070.15 | $1,070.20 | |