| 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 | $126.32 | 11.211% | $140.4817 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $240.75 | 12.188% | $270.0926 | $270.09 | $270.10 | $270.10 |
| Purchase #3 | $155.83 | 11.565% | $173.8517 | $173.85 | $173.85 | $173.90 |
| Purchase #4 | $133.77 | 6.163% | $142.0142 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $18.35 | 12.578% | $20.6581 | $20.66 | $20.65 | $20.70 |
| Purchase #6 | $171.96 | 7.193% | $184.3291 | $184.33 | $184.35 | $184.30 |
| Purchase #7 | $183.30 | 3.232% | $189.2243 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $1,030.28 | $1,120.6517 | $1,120.64 | $1,120.65 | $1,120.70 | |