| 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 | $189.71 | 7.699% | $204.3158 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $238.95 | 10.141% | $263.1819 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $155.31 | 8.224% | $168.0827 | $168.08 | $168.10 | $168.10 |
| Purchase #4 | $202.27 | 4.666% | $211.7079 | $211.71 | $211.70 | $211.70 |
| Purchase #5 | $192.72 | 13.589% | $218.9087 | $218.91 | $218.90 | $218.90 |
| Purchase #6 | $42.41 | 9.442% | $46.4144 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $122.44 | 4.409% | $127.8384 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $1,143.81 | $1,240.4498 | $1,240.45 | $1,240.45 | $1,240.40 | |