| 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 | $187.47 | 7.102% | $200.7841 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $70.31 | 7.711% | $75.7316 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $148.60 | 8.722% | $161.5609 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $234.81 | 13.484% | $266.4718 | $266.47 | $266.45 | $266.50 |
| Purchase #5 | $202.76 | 4.177% | $211.2293 | $211.23 | $211.25 | $211.20 |
| Purchase #6 | $114.92 | 9.540% | $125.8834 | $125.88 | $125.90 | $125.90 |
| Purchase #7 | $179.87 | 11.275% | $200.1503 | $200.15 | $200.15 | $200.20 |
| 7 purchase totals = | $1,138.74 | $1,241.8114 | $1,241.80 | $1,241.85 | $1,241.90 | |