| 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 | $98.47 | 3.725% | $102.138 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $168.41 | 12.195% | $188.9476 | $188.95 | $188.95 | $188.90 |
| Purchase #3 | $18.74 | 10.591% | $20.7248 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $91.60 | 5.422% | $96.5666 | $96.57 | $96.55 | $96.60 |
| Purchase #5 | $178.26 | 7.167% | $191.0359 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $248.51 | 12.502% | $279.5787 | $279.58 | $279.60 | $279.60 |
| Purchase #7 | $212.58 | 13.520% | $241.3208 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $1,016.57 | $1,120.3124 | $1,120.32 | $1,120.30 | $1,120.20 | |