| 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 | $194.41 | 4.422% | $203.0068 | $203.01 | $203.00 | $203.00 |
| Purchase #2 | $98.93 | 12.408% | $111.2052 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $248.63 | 9.707% | $272.7645 | $272.76 | $272.75 | $272.80 |
| Purchase #4 | $99.55 | 10.614% | $110.1162 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $201.76 | 10.503% | $222.9509 | $222.95 | $222.95 | $223.00 |
| Purchase #6 | $9.70 | 4.339% | $10.1209 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $64.88 | 9.223% | $70.8639 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $917.86 | $1,001.0284 | $1,001.03 | $1,000.95 | $1,001.10 | |