| 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 | $203.50 | 7.840% | $219.4544 | $219.45 | $219.45 | $219.50 |
| Purchase #2 | $180.66 | 7.578% | $194.3504 | $194.35 | $194.35 | $194.40 |
| Purchase #3 | $29.66 | 8.542% | $32.1936 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $20.33 | 10.368% | $22.4378 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $101.31 | 13.439% | $114.9251 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $210.71 | 9.714% | $231.1784 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $193.72 | 9.288% | $211.7127 | $211.71 | $211.70 | $211.70 |
| 7 purchase totals = | $939.89 | $1,026.2524 | $1,026.25 | $1,026.30 | $1,026.30 | |