| 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 | $130.48 | 11.835% | $145.9223 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $227.66 | 4.319% | $237.4926 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $202.92 | 7.794% | $218.7356 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $44.43 | 12.300% | $49.8949 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $181.73 | 12.760% | $204.9187 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $139.59 | 5.543% | $147.3275 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $95.32 | 13.541% | $108.2273 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $1,022.13 | $1,112.5189 | $1,112.52 | $1,112.55 | $1,112.40 | |