| 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 | $137.26 | 3.392% | $141.9159 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $70.55 | 5.737% | $74.5975 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $19.71 | 6.817% | $21.0536 | $21.05 | $21.05 | $21.10 |
| Purchase #4 | $218.66 | 7.827% | $235.7745 | $235.77 | $235.75 | $235.80 |
| Purchase #5 | $138.51 | 3.775% | $143.7388 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $93.84 | 8.166% | $101.503 | $101.50 | $101.50 | $101.50 |
| Purchase #7 | $238.89 | 10.269% | $263.4216 | $263.42 | $263.40 | $263.40 |
| 7 purchase totals = | $917.42 | $982.0049 | $982.00 | $981.95 | $982.00 | |