| 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 | $93.64 | 12.632% | $105.4686 | $105.47 | $105.45 | $105.50 |
| Purchase #2 | $116.43 | 5.241% | $122.5321 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $200.42 | 9.190% | $218.8386 | $218.84 | $218.85 | $218.80 |
| Purchase #4 | $204.35 | 12.843% | $230.5947 | $230.59 | $230.60 | $230.60 |
| Purchase #5 | $157.33 | 8.577% | $170.8242 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $219.50 | 12.505% | $246.9485 | $246.95 | $246.95 | $246.90 |
| Purchase #7 | $169.28 | 7.465% | $181.9168 | $181.92 | $181.90 | $181.90 |
| 7 purchase totals = | $1,160.95 | $1,277.1235 | $1,277.12 | $1,277.10 | $1,277.00 | |