| 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 | $200.57 | 5.364% | $211.3286 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $170.89 | 12.412% | $192.1009 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $53.81 | 13.768% | $61.2186 | $61.22 | $61.20 | $61.20 |
| Purchase #4 | $145.82 | 10.773% | $161.5292 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $202.69 | 6.356% | $215.573 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $220.98 | 12.189% | $247.9153 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $115.98 | 11.612% | $129.4476 | $129.45 | $129.45 | $129.40 |
| 7 purchase totals = | $1,110.74 | $1,219.1132 | $1,219.12 | $1,219.10 | $1,219.00 | |