| 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 | $209.86 | 8.657% | $228.0276 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $21.94 | 3.813% | $22.7766 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $96.52 | 6.781% | $103.065 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $9.69 | 8.423% | $10.5062 | $10.51 | $10.50 | $10.50 |
| Purchase #5 | $202.49 | 3.420% | $209.4152 | $209.42 | $209.40 | $209.40 |
| Purchase #6 | $218.64 | 12.424% | $245.8038 | $245.80 | $245.80 | $245.80 |
| Purchase #7 | $24.93 | 11.636% | $27.8309 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $784.07 | $847.4253 | $847.44 | $847.45 | $847.40 | |