| 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 | $115.27 | 5.696% | $121.8358 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $117.80 | 5.408% | $124.1706 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $239.29 | 10.442% | $264.2767 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $175.68 | 10.723% | $194.5182 | $194.52 | $194.50 | $194.50 |
| Purchase #5 | $43.91 | 10.463% | $48.5043 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $145.65 | 6.609% | $155.276 | $155.28 | $155.30 | $155.30 |
| Purchase #7 | $161.86 | 5.614% | $170.9468 | $170.95 | $170.95 | $170.90 |
| 7 purchase totals = | $999.46 | $1,079.5284 | $1,079.54 | $1,079.55 | $1,079.50 | |