| 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 | $127.48 | 9.260% | $139.2846 | $139.28 | $139.30 | $139.30 |
| Purchase #2 | $78.77 | 9.454% | $86.2169 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $230.49 | 3.271% | $238.0293 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $74.57 | 6.282% | $79.2545 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $197.62 | 12.253% | $221.8344 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $168.88 | 10.847% | $187.1984 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $86.34 | 11.398% | $96.181 | $96.18 | $96.20 | $96.20 |
| 7 purchase totals = | $964.15 | $1,047.9991 | $1,047.99 | $1,048.05 | $1,048.00 | |