| 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 | $183.35 | 13.292% | $207.7209 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $147.90 | 5.331% | $155.7845 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $245.74 | 4.496% | $256.7885 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $207.30 | 4.260% | $216.131 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $241.89 | 13.330% | $274.1339 | $274.13 | $274.15 | $274.10 |
| Purchase #6 | $79.99 | 12.265% | $89.8008 | $89.80 | $89.80 | $89.80 |
| Purchase #7 | $104.91 | 11.586% | $117.0649 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $1,211.08 | $1,317.4245 | $1,317.41 | $1,317.45 | $1,317.40 | |