| 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 | $104.52 | 4.145% | $108.8524 | $108.85 | $108.85 | $108.90 |
| Purchase #2 | $245.49 | 9.142% | $267.9327 | $267.93 | $267.95 | $267.90 |
| Purchase #3 | $103.80 | 9.393% | $113.5499 | $113.55 | $113.55 | $113.50 |
| Purchase #4 | $204.38 | 11.331% | $227.5383 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $174.77 | 9.848% | $191.9813 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $194.47 | 8.276% | $210.5643 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $174.27 | 6.795% | $186.1116 | $186.11 | $186.10 | $186.10 |
| 7 purchase totals = | $1,201.70 | $1,306.5305 | $1,306.52 | $1,306.55 | $1,306.50 | |