| 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 | $79.83 | 13.390% | $90.5192 | $90.52 | $90.50 | $90.50 |
| Purchase #2 | $246.92 | 9.150% | $269.5132 | $269.51 | $269.50 | $269.50 |
| Purchase #3 | $172.53 | 10.207% | $190.1401 | $190.14 | $190.15 | $190.10 |
| Purchase #4 | $114.49 | 13.808% | $130.2988 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $191.74 | 9.131% | $209.2478 | $209.25 | $209.25 | $209.20 |
| Purchase #6 | $230.51 | 3.163% | $237.801 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $201.56 | 4.662% | $210.9567 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $1,237.58 | $1,338.4768 | $1,338.48 | $1,338.45 | $1,338.40 | |