| 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 | $39.99 | 11.586% | $44.6232 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $127.40 | 8.792% | $138.601 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $247.86 | 8.636% | $269.2652 | $269.27 | $269.25 | $269.30 |
| Purchase #4 | $199.44 | 6.566% | $212.5352 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $29.86 | 6.142% | $31.694 | $31.69 | $31.70 | $31.70 |
| Purchase #6 | $217.95 | 10.326% | $240.4555 | $240.46 | $240.45 | $240.50 |
| Purchase #7 | $138.74 | 11.131% | $154.1831 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $1,001.24 | $1,091.3572 | $1,091.36 | $1,091.35 | $1,091.40 | |