| 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 | $250.67 | 13.190% | $283.7334 | $283.73 | $283.75 | $283.70 |
| Purchase #2 | $138.31 | 13.792% | $157.3857 | $157.39 | $157.40 | $157.40 |
| Purchase #3 | $36.27 | 8.425% | $39.3257 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $9.28 | 5.464% | $9.7871 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $244.85 | 4.753% | $256.4877 | $256.49 | $256.50 | $256.50 |
| Purchase #6 | $238.34 | 13.242% | $269.901 | $269.90 | $269.90 | $269.90 |
| Purchase #7 | $141.57 | 3.112% | $145.9757 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $1,059.29 | $1,162.5963 | $1,162.61 | $1,162.70 | $1,162.60 | |