| 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 | $208.42 | 4.592% | $217.9906 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $40.28 | 7.831% | $43.4343 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $68.94 | 6.188% | $73.206 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $6.86 | 7.446% | $7.3708 | $7.37 | $7.35 | $7.40 |
| Purchase #5 | $128.96 | 7.415% | $138.5224 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $13.43 | 8.647% | $14.5913 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $101.74 | 5.107% | $106.9359 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $568.63 | $602.0513 | $602.05 | $602.05 | $602.00 | |