| 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 | $21.30 | 4.672% | $22.2951 | $22.30 | $22.30 | $22.30 |
| Purchase #2 | $181.74 | 11.461% | $202.5692 | $202.57 | $202.55 | $202.60 |
| Purchase #3 | $116.33 | 3.798% | $120.7482 | $120.75 | $120.75 | $120.70 |
| Purchase #4 | $214.28 | 3.540% | $221.8655 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $22.86 | 13.410% | $25.9255 | $25.93 | $25.95 | $25.90 |
| Purchase #6 | $170.42 | 6.278% | $181.119 | $181.12 | $181.10 | $181.10 |
| Purchase #7 | $203.77 | 11.550% | $227.3054 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $930.70 | $1,001.8279 | $1,001.85 | $1,001.80 | $1,001.80 | |