| 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 | $201.57 | 5.822% | $213.3054 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $26.84 | 9.830% | $29.4784 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $76.71 | 9.320% | $83.8594 | $83.86 | $83.85 | $83.90 |
| Purchase #4 | $149.58 | 3.672% | $155.0726 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $94.32 | 6.715% | $100.6536 | $100.65 | $100.65 | $100.70 |
| Purchase #6 | $87.72 | 11.854% | $98.1183 | $98.12 | $98.10 | $98.10 |
| Purchase #7 | $235.66 | 6.270% | $250.4359 | $250.44 | $250.45 | $250.40 |
| 7 purchase totals = | $872.40 | $930.9236 | $930.93 | $930.90 | $931.00 | |