| 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 | $169.98 | 10.532% | $187.8823 | $187.88 | $187.90 | $187.90 |
| Purchase #2 | $120.56 | 7.360% | $129.4332 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $8.45 | 10.376% | $9.3268 | $9.33 | $9.35 | $9.30 |
| Purchase #4 | $228.68 | 12.360% | $256.9448 | $256.94 | $256.95 | $256.90 |
| Purchase #5 | $100.47 | 8.586% | $109.0964 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $241.36 | 4.222% | $251.5502 | $251.55 | $251.55 | $251.60 |
| Purchase #7 | $178.25 | 5.641% | $188.3051 | $188.31 | $188.30 | $188.30 |
| 7 purchase totals = | $1,047.75 | $1,132.5388 | $1,132.54 | $1,132.60 | $1,132.50 | |