| 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 | $247.97 | 12.216% | $278.262 | $278.26 | $278.25 | $278.30 |
| Purchase #2 | $162.71 | 5.597% | $171.8169 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $37.27 | 12.852% | $42.0599 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $238.41 | 12.494% | $268.1969 | $268.20 | $268.20 | $268.20 |
| Purchase #5 | $122.76 | 13.111% | $138.8551 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $105.91 | 12.278% | $118.9136 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $162.65 | 6.748% | $173.6256 | $173.63 | $173.65 | $173.60 |
| 7 purchase totals = | $1,077.68 | $1,191.7300 | $1,191.74 | $1,191.70 | $1,191.80 | |