| 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 | $230.35 | 3.744% | $238.9743 | $238.97 | $238.95 | $239.00 |
| Purchase #2 | $218.57 | 4.602% | $228.6286 | $228.63 | $228.65 | $228.60 |
| Purchase #3 | $38.90 | 8.523% | $42.2154 | $42.22 | $42.20 | $42.20 |
| Purchase #4 | $132.44 | 8.577% | $143.7994 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $32.30 | 8.298% | $34.9803 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $74.40 | 13.169% | $84.1977 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $96.96 | 12.281% | $108.8677 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $823.92 | $881.6634 | $881.67 | $881.65 | $881.70 | |