| 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 | $217.58 | 10.402% | $240.2127 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $17.66 | 5.808% | $18.6857 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $184.44 | 5.113% | $193.8704 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $215.82 | 11.249% | $240.0976 | $240.10 | $240.10 | $240.10 |
| Purchase #5 | $20.26 | 10.320% | $22.3508 | $22.35 | $22.35 | $22.40 |
| Purchase #6 | $146.36 | 10.804% | $162.1727 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $158.53 | 12.653% | $178.5888 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $960.65 | $1,055.9787 | $1,055.98 | $1,055.95 | $1,056.10 | |