| 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 | $38.91 | 12.271% | $43.6846 | $43.68 | $43.70 | $43.70 |
| Purchase #2 | $219.74 | 3.798% | $228.0857 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $164.34 | 4.701% | $172.0656 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $148.42 | 13.394% | $168.2994 | $168.30 | $168.30 | $168.30 |
| Purchase #5 | $197.45 | 8.586% | $214.4031 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $113.77 | 13.851% | $129.5283 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $137.44 | 10.627% | $152.0457 | $152.05 | $152.05 | $152.00 |
| 7 purchase totals = | $1,020.07 | $1,108.1124 | $1,108.12 | $1,108.15 | $1,108.10 | |