| 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 | $96.95 | 10.489% | $107.1191 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $140.89 | 11.229% | $156.7105 | $156.71 | $156.70 | $156.70 |
| Purchase #3 | $217.90 | 3.814% | $226.2107 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $96.44 | 7.434% | $103.6093 | $103.61 | $103.60 | $103.60 |
| Purchase #5 | $161.80 | 10.106% | $178.1515 | $178.15 | $178.15 | $178.20 |
| Purchase #6 | $81.44 | 10.201% | $89.7477 | $89.75 | $89.75 | $89.70 |
| Purchase #7 | $208.63 | 3.321% | $215.5586 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $1,004.05 | $1,077.1074 | $1,077.11 | $1,077.05 | $1,077.10 | |