| 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 | $211.59 | 6.439% | $225.2143 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $221.73 | 11.198% | $246.5593 | $246.56 | $246.55 | $246.60 |
| Purchase #3 | $187.90 | 9.649% | $206.0305 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $83.49 | 8.500% | $90.5867 | $90.59 | $90.60 | $90.60 |
| Purchase #5 | $124.73 | 8.266% | $135.0402 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $90.78 | 6.164% | $96.3757 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $85.59 | 6.376% | $91.0472 | $91.05 | $91.05 | $91.00 |
| 7 purchase totals = | $1,005.81 | $1,090.8539 | $1,090.86 | $1,090.90 | $1,090.80 | |