| 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 | $29.85 | 7.670% | $32.1395 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $210.72 | 6.388% | $224.1808 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $101.60 | 12.733% | $114.5367 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $56.55 | 5.197% | $59.4889 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $143.50 | 12.177% | $160.974 | $160.97 | $160.95 | $161.00 |
| Purchase #6 | $178.98 | 4.759% | $187.4977 | $187.50 | $187.50 | $187.50 |
| Purchase #7 | $218.39 | 9.476% | $239.0846 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $939.59 | $1,017.9022 | $1,017.90 | $1,017.95 | $1,017.90 | |