| 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 | $224.34 | 9.465% | $245.5738 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $233.88 | 9.735% | $256.6482 | $256.65 | $256.65 | $256.60 |
| Purchase #3 | $32.99 | 10.248% | $36.3708 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $155.29 | 8.670% | $168.7536 | $168.75 | $168.75 | $168.80 |
| Purchase #5 | $201.44 | 3.191% | $207.868 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $198.43 | 12.148% | $222.5353 | $222.54 | $222.55 | $222.50 |
| Purchase #7 | $68.28 | 5.310% | $71.9057 | $71.91 | $71.90 | $71.90 |
| 7 purchase totals = | $1,114.65 | $1,209.6554 | $1,209.66 | $1,209.60 | $1,209.70 | |