| 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 | $238.63 | 11.521% | $266.1226 | $266.12 | $266.10 | $266.10 |
| Purchase #2 | $90.43 | 6.602% | $96.4002 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $192.83 | 10.556% | $213.1851 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $103.58 | 9.380% | $113.2958 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $213.74 | 7.336% | $229.42 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $211.52 | 3.743% | $219.4372 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $168.44 | 13.393% | $190.9992 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $1,219.17 | $1,328.8601 | $1,328.87 | $1,328.85 | $1,328.80 | |