| 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 | $120.93 | 6.221% | $128.4531 | $128.45 | $128.45 | $128.50 |
| Purchase #2 | $218.95 | 11.375% | $243.8556 | $243.86 | $243.85 | $243.90 |
| Purchase #3 | $29.33 | 12.254% | $32.9241 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $114.81 | 6.710% | $122.5138 | $122.51 | $122.50 | $122.50 |
| Purchase #5 | $171.97 | 12.184% | $192.9228 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $20.67 | 9.302% | $22.5927 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $245.75 | 11.769% | $274.6723 | $274.67 | $274.65 | $274.70 |
| 7 purchase totals = | $922.41 | $1,017.9344 | $1,017.92 | $1,017.85 | $1,018.00 | |