| 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 | $226.73 | 13.143% | $256.5291 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $115.95 | 12.399% | $130.3266 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $211.70 | 5.815% | $224.0104 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $220.70 | 11.601% | $246.3034 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $95.43 | 12.115% | $106.9913 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $150.71 | 7.624% | $162.2001 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $164.30 | 11.648% | $183.4377 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $1,185.52 | $1,309.7986 | $1,309.80 | $1,309.85 | $1,309.70 | |