| 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 | $232.64 | 13.237% | $263.4346 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $127.65 | 10.422% | $140.9537 | $140.95 | $140.95 | $141.00 |
| Purchase #3 | $115.70 | 3.752% | $120.0411 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $55.37 | 13.150% | $62.6512 | $62.65 | $62.65 | $62.70 |
| Purchase #5 | $220.99 | 3.501% | $228.7269 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $212.87 | 8.223% | $230.3743 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $38.53 | 12.547% | $43.3644 | $43.36 | $43.35 | $43.40 |
| 7 purchase totals = | $1,003.75 | $1,089.5462 | $1,089.53 | $1,089.55 | $1,089.60 | |