| 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 | $5.47 | 9.853% | $6.009 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $224.79 | 7.110% | $240.7726 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $139.99 | 11.304% | $155.8145 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $115.30 | 12.354% | $129.5442 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $183.36 | 4.782% | $192.1283 | $192.13 | $192.15 | $192.10 |
| Purchase #6 | $191.65 | 5.805% | $202.7753 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $120.96 | 7.782% | $130.3731 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $981.52 | $1,057.4170 | $1,057.41 | $1,057.40 | $1,057.40 | |