| 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 | $218.36 | 13.825% | $248.5483 | $248.55 | $248.55 | $248.50 |
| Purchase #2 | $244.71 | 5.626% | $258.4774 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $234.25 | 8.111% | $253.25 | $253.25 | $253.25 | $253.30 |
| Purchase #4 | $155.92 | 4.239% | $162.5294 | $162.53 | $162.55 | $162.50 |
| Purchase #5 | $35.82 | 10.113% | $39.4425 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $207.84 | 9.212% | $226.9862 | $226.99 | $227.00 | $227.00 |
| Purchase #7 | $38.52 | 10.510% | $42.5685 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $1,135.42 | $1,231.8023 | $1,231.81 | $1,231.85 | $1,231.80 | |