| 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 | $24.47 | 9.732% | $26.8514 | $26.85 | $26.85 | $26.90 |
| Purchase #2 | $218.80 | 4.319% | $228.25 | $228.25 | $228.25 | $228.30 |
| Purchase #3 | $103.52 | 11.213% | $115.1277 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $246.89 | 8.519% | $267.9226 | $267.92 | $267.90 | $267.90 |
| Purchase #5 | $105.64 | 7.490% | $113.5524 | $113.55 | $113.55 | $113.60 |
| Purchase #6 | $247.77 | 11.726% | $276.8235 | $276.82 | $276.80 | $276.80 |
| Purchase #7 | $239.40 | 7.331% | $256.9504 | $256.95 | $256.95 | $257.00 |
| 7 purchase totals = | $1,186.49 | $1,285.4780 | $1,285.47 | $1,285.45 | $1,285.60 | |