| 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 | $204.67 | 4.126% | $213.1147 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $199.50 | 9.332% | $218.1173 | $218.12 | $218.10 | $218.10 |
| Purchase #3 | $233.86 | 8.541% | $253.834 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $37.64 | 8.323% | $40.7728 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $153.50 | 5.440% | $161.8504 | $161.85 | $161.85 | $161.90 |
| Purchase #6 | $118.87 | 13.792% | $135.2646 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $96.96 | 13.701% | $110.2445 | $110.24 | $110.25 | $110.20 |
| 7 purchase totals = | $1,045.00 | $1,133.1983 | $1,133.18 | $1,133.15 | $1,133.20 | |