| 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 | $101.74 | 13.274% | $115.245 | $115.25 | $115.25 | $115.20 |
| Purchase #2 | $203.32 | 11.310% | $226.3155 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $235.29 | 9.207% | $256.9532 | $256.95 | $256.95 | $257.00 |
| Purchase #4 | $248.47 | 4.167% | $258.8237 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $208.53 | 10.748% | $230.9428 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $197.45 | 7.179% | $211.6249 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $222.73 | 6.122% | $236.3655 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $1,417.53 | $1,536.2706 | $1,536.27 | $1,536.20 | $1,536.20 | |