| 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 | $202.80 | 6.551% | $216.0854 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $22.67 | 5.268% | $23.8643 | $23.86 | $23.85 | $23.90 |
| Purchase #3 | $230.73 | 12.480% | $259.5251 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $172.48 | 4.666% | $180.5279 | $180.53 | $180.55 | $180.50 |
| Purchase #5 | $223.47 | 13.194% | $252.9546 | $252.95 | $252.95 | $253.00 |
| Purchase #6 | $237.73 | 4.359% | $248.0927 | $248.09 | $248.10 | $248.10 |
| Purchase #7 | $111.88 | 7.247% | $119.9879 | $119.99 | $120.00 | $120.00 |
| 7 purchase totals = | $1,201.76 | $1,301.0379 | $1,301.04 | $1,301.10 | $1,301.10 | |