| 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 | $205.66 | 7.698% | $221.4917 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $178.89 | 10.768% | $198.1529 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $192.39 | 13.726% | $218.7975 | $218.80 | $218.80 | $218.80 |
| Purchase #4 | $200.37 | 12.533% | $225.4824 | $225.48 | $225.50 | $225.50 |
| Purchase #5 | $8.87 | 6.177% | $9.4179 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $211.30 | 9.173% | $230.6825 | $230.68 | $230.70 | $230.70 |
| Purchase #7 | $124.72 | 8.374% | $135.1641 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $1,122.20 | $1,239.1890 | $1,239.18 | $1,239.20 | $1,239.30 | |