| 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 | $248.77 | 10.313% | $274.4257 | $274.43 | $274.45 | $274.40 |
| Purchase #2 | $241.30 | 6.522% | $257.0376 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $135.80 | 8.668% | $147.5711 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $137.74 | 11.248% | $153.233 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $190.65 | 9.258% | $208.3004 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $66.93 | 8.465% | $72.5956 | $72.60 | $72.60 | $72.60 |
| Purchase #7 | $179.82 | 5.473% | $189.6615 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $1,201.01 | $1,302.8249 | $1,302.83 | $1,302.85 | $1,302.80 | |