| 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 | $134.85 | 4.614% | $141.072 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $179.71 | 4.309% | $187.4537 | $187.45 | $187.45 | $187.50 |
| Purchase #3 | $192.84 | 8.649% | $209.5187 | $209.52 | $209.50 | $209.50 |
| Purchase #4 | $148.29 | 4.564% | $155.058 | $155.06 | $155.05 | $155.10 |
| Purchase #5 | $193.97 | 10.602% | $214.5347 | $214.53 | $214.55 | $214.50 |
| Purchase #6 | $231.96 | 5.346% | $244.3606 | $244.36 | $244.35 | $244.40 |
| Purchase #7 | $133.98 | 12.433% | $150.6377 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $1,215.60 | $1,302.6354 | $1,302.63 | $1,302.60 | $1,302.70 | |