| 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 | $91.70 | 7.380% | $98.4675 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $244.67 | 6.420% | $260.3778 | $260.38 | $260.40 | $260.40 |
| Purchase #3 | $7.89 | 4.103% | $8.2137 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $74.35 | 4.508% | $77.7017 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $242.28 | 10.781% | $268.4002 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $232.35 | 10.246% | $256.1566 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $197.86 | 9.172% | $216.0077 | $216.01 | $216.00 | $216.00 |
| 7 purchase totals = | $1,091.10 | $1,185.3252 | $1,185.33 | $1,185.30 | $1,185.40 | |