| 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 | $87.28 | 7.556% | $93.8749 | $93.87 | $93.85 | $93.90 |
| Purchase #2 | $179.80 | 12.798% | $202.8108 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $196.43 | 11.271% | $218.5696 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $90.49 | 11.776% | $101.1461 | $101.15 | $101.15 | $101.10 |
| Purchase #5 | $137.67 | 10.761% | $152.4847 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $226.96 | 3.244% | $234.3226 | $234.32 | $234.30 | $234.30 |
| Purchase #7 | $203.49 | 3.214% | $210.0302 | $210.03 | $210.05 | $210.00 |
| 7 purchase totals = | $1,122.12 | $1,213.2389 | $1,213.23 | $1,213.20 | $1,213.20 | |