| 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 | $82.34 | 3.386% | $85.128 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $235.84 | 11.847% | $263.78 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $239.76 | 12.666% | $270.128 | $270.13 | $270.15 | $270.10 |
| Purchase #4 | $137.57 | 5.718% | $145.4363 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $116.90 | 4.524% | $122.1886 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $76.99 | 9.864% | $84.5843 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $51.42 | 4.285% | $53.6233 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $940.82 | $1,024.8685 | $1,024.87 | $1,024.95 | $1,024.80 | |