| 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 | $24.42 | 3.252% | $25.2141 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $220.44 | 4.352% | $230.0335 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $225.44 | 3.150% | $232.5414 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $210.76 | 3.754% | $218.6719 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $212.44 | 6.102% | $225.4031 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $69.48 | 12.561% | $78.2074 | $78.21 | $78.20 | $78.20 |
| Purchase #7 | $63.83 | 7.148% | $68.3926 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $1,026.81 | $1,078.4640 | $1,078.45 | $1,078.45 | $1,078.40 | |