| 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 | $211.36 | 3.165% | $218.0495 | $218.05 | $218.05 | $218.00 |
| Purchase #2 | $218.73 | 13.768% | $248.8447 | $248.84 | $248.85 | $248.80 |
| Purchase #3 | $74.79 | 10.511% | $82.6512 | $82.65 | $82.65 | $82.70 |
| Purchase #4 | $211.30 | 7.458% | $227.0588 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $135.98 | 3.330% | $140.5081 | $140.51 | $140.50 | $140.50 |
| Purchase #6 | $229.34 | 10.336% | $253.0446 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $37.32 | 6.596% | $39.7816 | $39.78 | $39.80 | $39.80 |
| 7 purchase totals = | $1,118.82 | $1,209.9385 | $1,209.93 | $1,209.95 | $1,209.90 | |