| 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 | $41.81 | 4.486% | $43.6856 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $218.60 | 6.182% | $232.1139 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $211.34 | 8.150% | $228.5642 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $119.29 | 11.658% | $133.1968 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $75.77 | 5.590% | $80.0055 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $77.27 | 7.524% | $83.0838 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $180.52 | 12.283% | $202.6933 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $924.60 | $1,003.3431 | $1,003.34 | $1,003.35 | $1,003.40 | |