| 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 | $230.38 | 3.296% | $237.9733 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $239.60 | 12.549% | $269.6674 | $269.67 | $269.65 | $269.70 |
| Purchase #3 | $156.51 | 11.722% | $174.8561 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $118.67 | 6.790% | $126.7277 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $127.93 | 11.161% | $142.2083 | $142.21 | $142.20 | $142.20 |
| Purchase #6 | $62.99 | 13.629% | $71.5749 | $71.57 | $71.55 | $71.60 |
| Purchase #7 | $177.42 | 13.434% | $201.2546 | $201.25 | $201.25 | $201.30 |
| 7 purchase totals = | $1,113.50 | $1,224.2623 | $1,224.26 | $1,224.20 | $1,224.40 | |