| 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 | $201.55 | 6.385% | $214.419 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $230.37 | 10.628% | $254.8537 | $254.85 | $254.85 | $254.90 |
| Purchase #3 | $107.98 | 11.562% | $120.4646 | $120.46 | $120.45 | $120.50 |
| Purchase #4 | $195.39 | 8.348% | $211.7012 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $103.96 | 6.311% | $110.5209 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $212.68 | 4.736% | $222.7525 | $222.75 | $222.75 | $222.80 |
| Purchase #7 | $175.56 | 10.212% | $193.4882 | $193.49 | $193.50 | $193.50 |
| 7 purchase totals = | $1,227.49 | $1,328.2001 | $1,328.19 | $1,328.15 | $1,328.30 | |