| 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 | $127.82 | 6.556% | $136.1999 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $114.80 | 7.115% | $122.968 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $210.46 | 4.342% | $219.5982 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $225.46 | 13.302% | $255.4507 | $255.45 | $255.45 | $255.50 |
| Purchase #5 | $181.86 | 4.794% | $190.5784 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $151.26 | 7.195% | $162.1432 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $36.54 | 4.131% | $38.0495 | $38.05 | $38.05 | $38.00 |
| 7 purchase totals = | $1,048.20 | $1,124.9879 | $1,124.99 | $1,125.00 | $1,125.00 | |