| 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 | $198.48 | 7.309% | $212.9869 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $146.72 | 4.323% | $153.0627 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $250.29 | 9.692% | $274.5481 | $274.55 | $274.55 | $274.50 |
| Purchase #4 | $114.88 | 8.295% | $124.4093 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $230.27 | 11.393% | $256.5047 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $192.45 | 9.447% | $210.6308 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $237.46 | 12.473% | $267.0784 | $267.08 | $267.10 | $267.10 |
| 7 purchase totals = | $1,370.55 | $1,499.2209 | $1,499.22 | $1,499.25 | $1,499.20 | |