| 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 | $194.48 | 13.852% | $221.4194 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $231.52 | 7.387% | $248.6224 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $60.37 | 7.847% | $65.1072 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $99.69 | 9.631% | $109.2911 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $6.49 | 4.281% | $6.7678 | $6.77 | $6.75 | $6.80 |
| Purchase #6 | $238.75 | 11.383% | $265.9269 | $265.93 | $265.95 | $265.90 |
| Purchase #7 | $183.64 | 11.804% | $205.3169 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $1,014.94 | $1,122.4517 | $1,122.46 | $1,122.40 | $1,122.40 | |