| 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 | $243.41 | 4.103% | $253.3971 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $95.51 | 8.216% | $103.3571 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $139.44 | 4.421% | $145.6046 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $7.89 | 8.441% | $8.556 | $8.56 | $8.55 | $8.60 |
| Purchase #5 | $235.59 | 4.133% | $245.3269 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $5.49 | 7.753% | $5.9156 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $80.61 | 3.457% | $83.3967 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $807.94 | $845.5540 | $845.57 | $845.55 | $845.60 | |