| 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 | $202.40 | 10.649% | $223.9536 | $223.95 | $223.95 | $224.00 |
| Purchase #2 | $154.80 | 11.168% | $172.0881 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $142.47 | 10.737% | $157.767 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $234.61 | 10.538% | $259.3332 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $221.58 | 6.212% | $235.3445 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $83.47 | 12.302% | $93.7385 | $93.74 | $93.75 | $93.70 |
| Purchase #7 | $47.34 | 3.105% | $48.8099 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $1,086.67 | $1,191.0348 | $1,191.03 | $1,191.05 | $1,191.00 | |