| 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 | $74.34 | 10.818% | $82.3821 | $82.38 | $82.40 | $82.40 |
| Purchase #2 | $166.77 | 6.226% | $177.1531 | $177.15 | $177.15 | $177.20 |
| Purchase #3 | $226.46 | 5.137% | $238.0933 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $240.96 | 13.699% | $273.9691 | $273.97 | $273.95 | $274.00 |
| Purchase #5 | $202.87 | 13.493% | $230.2432 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $5.34 | 5.851% | $5.6524 | $5.65 | $5.65 | $5.70 |
| Purchase #7 | $105.45 | 4.786% | $110.4968 | $110.50 | $110.50 | $110.50 |
| 7 purchase totals = | $1,022.19 | $1,117.9900 | $1,117.98 | $1,118.00 | $1,118.10 | |