| 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 | $200.95 | 6.856% | $214.7271 | $214.73 | $214.75 | $214.70 |
| Purchase #2 | $211.71 | 8.706% | $230.1415 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $216.60 | 9.517% | $237.2138 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $44.78 | 4.126% | $46.6276 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $137.42 | 11.139% | $152.7272 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $213.76 | 13.648% | $242.934 | $242.93 | $242.95 | $242.90 |
| Purchase #7 | $248.90 | 11.517% | $277.5658 | $277.57 | $277.55 | $277.60 |
| 7 purchase totals = | $1,274.12 | $1,401.9370 | $1,401.94 | $1,402.00 | $1,401.80 | |