| 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 | $227.63 | 3.540% | $235.6881 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $95.48 | 6.667% | $101.8457 | $101.85 | $101.85 | $101.80 |
| Purchase #3 | $145.62 | 11.709% | $162.6706 | $162.67 | $162.65 | $162.70 |
| Purchase #4 | $213.36 | 10.580% | $235.9335 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $181.37 | 3.509% | $187.7343 | $187.73 | $187.75 | $187.70 |
| Purchase #6 | $129.71 | 13.783% | $147.5879 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $24.36 | 7.134% | $26.0978 | $26.10 | $26.10 | $26.10 |
| 7 purchase totals = | $1,017.53 | $1,097.5579 | $1,097.56 | $1,097.60 | $1,097.50 | |