| 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 | $140.27 | 10.719% | $155.3055 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $110.90 | 3.721% | $115.0266 | $115.03 | $115.05 | $115.00 |
| Purchase #3 | $120.27 | 9.451% | $131.6367 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $217.40 | 6.124% | $230.7136 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $96.92 | 12.554% | $109.0873 | $109.09 | $109.10 | $109.10 |
| Purchase #6 | $96.51 | 5.184% | $101.5131 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $238.38 | 12.194% | $267.4481 | $267.45 | $267.45 | $267.40 |
| 7 purchase totals = | $1,020.65 | $1,110.7309 | $1,110.74 | $1,110.75 | $1,110.60 | |