| 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 | $250.32 | 10.741% | $277.2069 | $277.21 | $277.20 | $277.20 |
| Purchase #2 | $60.92 | 12.281% | $68.4016 | $68.40 | $68.40 | $68.40 |
| Purchase #3 | $70.27 | 10.145% | $77.3989 | $77.40 | $77.40 | $77.40 |
| Purchase #4 | $216.69 | 13.149% | $245.1826 | $245.18 | $245.20 | $245.20 |
| Purchase #5 | $30.57 | 12.177% | $34.2925 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $225.42 | 6.730% | $240.5908 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $80.74 | 9.661% | $88.5403 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $934.93 | $1,031.6136 | $1,031.61 | $1,031.65 | $1,031.60 | |