| 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 | $199.27 | 3.782% | $206.8064 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $225.41 | 10.275% | $248.5709 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $72.42 | 11.631% | $80.8432 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $219.45 | 11.743% | $245.22 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $200.28 | 3.137% | $206.5628 | $206.56 | $206.55 | $206.60 |
| Purchase #6 | $200.52 | 5.251% | $211.0493 | $211.05 | $211.05 | $211.00 |
| Purchase #7 | $103.52 | 3.219% | $106.8523 | $106.85 | $106.85 | $106.90 |
| 7 purchase totals = | $1,220.87 | $1,305.9049 | $1,305.90 | $1,305.85 | $1,305.90 | |