| 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 | $160.71 | 8.455% | $174.298 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $217.48 | 10.344% | $239.9761 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $205.46 | 9.251% | $224.4671 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $120.62 | 12.484% | $135.6782 | $135.68 | $135.70 | $135.70 |
| Purchase #5 | $105.82 | 4.765% | $110.8623 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $36.86 | 9.614% | $40.4037 | $40.40 | $40.40 | $40.40 |
| Purchase #7 | $228.74 | 4.204% | $238.3562 | $238.36 | $238.35 | $238.40 |
| 7 purchase totals = | $1,075.69 | $1,164.0416 | $1,164.05 | $1,164.05 | $1,164.20 | |