| 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 | $101.77 | 11.671% | $113.6476 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $124.54 | 5.638% | $131.5616 | $131.56 | $131.55 | $131.60 |
| Purchase #3 | $208.92 | 3.800% | $216.859 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $226.74 | 6.604% | $241.7139 | $241.71 | $241.70 | $241.70 |
| Purchase #5 | $217.64 | 3.674% | $225.6361 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $122.76 | 10.271% | $135.3687 | $135.37 | $135.35 | $135.40 |
| Purchase #7 | $25.47 | 7.677% | $27.4253 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $1,027.84 | $1,092.2122 | $1,092.22 | $1,092.20 | $1,092.20 | |