| 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 | $210.68 | 11.784% | $235.5065 | $235.51 | $235.50 | $235.50 |
| Purchase #2 | $69.59 | 11.787% | $77.7926 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $211.76 | 12.365% | $237.9441 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $189.26 | 3.435% | $195.7611 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $178.88 | 4.843% | $187.5432 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $143.55 | 6.871% | $153.4133 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $129.74 | 4.356% | $135.3915 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $1,133.46 | $1,223.3523 | $1,223.34 | $1,223.35 | $1,223.30 | |