| 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 | $201.97 | 13.673% | $229.5854 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $184.85 | 10.599% | $204.4423 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $94.89 | 11.510% | $105.8118 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $130.93 | 9.116% | $142.8656 | $142.87 | $142.85 | $142.90 |
| Purchase #5 | $198.62 | 12.728% | $223.9004 | $223.90 | $223.90 | $223.90 |
| Purchase #6 | $167.25 | 13.555% | $189.9207 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $194.44 | 6.820% | $207.7008 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $1,172.95 | $1,304.2270 | $1,304.23 | $1,304.20 | $1,304.20 | |