| 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 | $212.57 | 4.211% | $221.5213 | $221.52 | $221.50 | $221.50 |
| Purchase #2 | $14.72 | 10.529% | $16.2699 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $142.30 | 3.269% | $146.9518 | $146.95 | $146.95 | $147.00 |
| Purchase #4 | $94.91 | 3.374% | $98.1123 | $98.11 | $98.10 | $98.10 |
| Purchase #5 | $18.71 | 10.126% | $20.6046 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $192.41 | 9.535% | $210.7563 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $199.74 | 6.241% | $212.2058 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $875.36 | $926.4220 | $926.42 | $926.35 | $926.50 | |