| 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 | $193.60 | 13.736% | $220.1929 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $109.95 | 7.473% | $118.1666 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $104.26 | 8.255% | $112.8667 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $101.63 | 12.223% | $114.0522 | $114.05 | $114.05 | $114.10 |
| Purchase #5 | $60.81 | 3.302% | $62.8179 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $181.40 | 8.666% | $197.1201 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $233.87 | 10.652% | $258.7818 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $985.52 | $1,083.9982 | $1,084.00 | $1,083.95 | $1,084.10 | |