| 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 | $140.42 | 13.686% | $159.6379 | $159.64 | $159.65 | $159.60 |
| Purchase #2 | $235.48 | 6.416% | $250.5884 | $250.59 | $250.60 | $250.60 |
| Purchase #3 | $177.87 | 12.839% | $200.7067 | $200.71 | $200.70 | $200.70 |
| Purchase #4 | $57.35 | 12.818% | $64.7011 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $60.40 | 11.134% | $67.1249 | $67.12 | $67.10 | $67.10 |
| Purchase #6 | $239.51 | 5.236% | $252.0507 | $252.05 | $252.05 | $252.10 |
| Purchase #7 | $17.25 | 9.761% | $18.9338 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $928.28 | $1,013.7435 | $1,013.74 | $1,013.75 | $1,013.70 | |