| 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 | $138.71 | 9.593% | $152.0165 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $122.51 | 5.236% | $128.9246 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $37.41 | 3.207% | $38.6097 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $55.90 | 12.561% | $62.9216 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $204.76 | 3.133% | $211.1751 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $78.39 | 7.753% | $84.4676 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $239.66 | 8.428% | $259.8585 | $259.86 | $259.85 | $259.90 |
| 7 purchase totals = | $877.34 | $937.9736 | $937.98 | $937.90 | $938.00 | |