| 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 | $248.87 | 11.817% | $278.279 | $278.28 | $278.30 | $278.30 |
| Purchase #2 | $85.53 | 12.723% | $96.412 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $8.30 | 12.343% | $9.3245 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $130.69 | 3.303% | $135.0067 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $66.81 | 6.242% | $70.9803 | $70.98 | $71.00 | $71.00 |
| Purchase #6 | $11.71 | 10.378% | $12.9253 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $9.45 | 10.726% | $10.4636 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $561.36 | $613.3914 | $613.39 | $613.40 | $613.40 | |