| 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 | $113.28 | 6.430% | $120.5639 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $248.78 | 12.175% | $279.069 | $279.07 | $279.05 | $279.10 |
| Purchase #3 | $247.62 | 4.186% | $257.9854 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $229.90 | 10.271% | $253.513 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $60.56 | 11.202% | $67.3439 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $145.28 | 11.359% | $161.7824 | $161.78 | $161.80 | $161.80 |
| Purchase #7 | $243.57 | 13.843% | $277.2874 | $277.29 | $277.30 | $277.30 |
| 7 purchase totals = | $1,288.99 | $1,417.5450 | $1,417.54 | $1,417.55 | $1,417.60 | |