| 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 | $102.89 | 7.103% | $110.1983 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $201.98 | 4.155% | $210.3723 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $137.34 | 10.353% | $151.5588 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $238.48 | 13.219% | $270.0047 | $270.00 | $270.00 | $270.00 |
| Purchase #5 | $12.67 | 12.156% | $14.2102 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $153.61 | 7.491% | $165.1169 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $134.58 | 9.440% | $147.2844 | $147.28 | $147.30 | $147.30 |
| 7 purchase totals = | $981.55 | $1,068.7456 | $1,068.74 | $1,068.70 | $1,068.80 | |