| 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 | $121.99 | 5.221% | $128.3591 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $250.55 | 6.318% | $266.3797 | $266.38 | $266.40 | $266.40 |
| Purchase #3 | $207.52 | 7.804% | $223.7149 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $42.52 | 11.517% | $47.417 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $87.48 | 6.378% | $93.0595 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $173.42 | 11.710% | $193.7275 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $50.28 | 13.238% | $56.9361 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $933.76 | $1,009.5938 | $1,009.60 | $1,009.60 | $1,009.60 | |