| 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 | $83.68 | 10.324% | $92.3191 | $92.32 | $92.30 | $92.30 |
| Purchase #2 | $212.51 | 5.177% | $223.5116 | $223.51 | $223.50 | $223.50 |
| Purchase #3 | $233.98 | 6.869% | $250.0521 | $250.05 | $250.05 | $250.10 |
| Purchase #4 | $203.31 | 5.630% | $214.7564 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $26.91 | 9.391% | $29.4371 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $40.68 | 10.221% | $44.8379 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $141.81 | 4.138% | $147.6781 | $147.68 | $147.70 | $147.70 |
| 7 purchase totals = | $942.88 | $1,002.5923 | $1,002.60 | $1,002.60 | $1,002.60 | |