| 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 | $217.88 | 9.527% | $238.6374 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $30.55 | 3.383% | $31.5835 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $56.50 | 8.190% | $61.1274 | $61.13 | $61.15 | $61.10 |
| Purchase #4 | $92.78 | 4.332% | $96.7992 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $232.73 | 7.682% | $250.6083 | $250.61 | $250.60 | $250.60 |
| Purchase #6 | $144.95 | 8.615% | $157.4374 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $218.82 | 11.131% | $243.1769 | $243.18 | $243.20 | $243.20 |
| 7 purchase totals = | $994.21 | $1,079.3701 | $1,079.38 | $1,079.45 | $1,079.30 | |