| 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 | $184.84 | 6.637% | $197.1078 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $200.94 | 9.466% | $219.961 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $218.51 | 12.446% | $245.7058 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $165.56 | 13.173% | $187.3692 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $93.48 | 8.786% | $101.6932 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $45.75 | 12.630% | $51.5282 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $240.82 | 11.223% | $267.8472 | $267.85 | $267.85 | $267.80 |
| 7 purchase totals = | $1,149.90 | $1,271.2124 | $1,271.22 | $1,271.20 | $1,271.20 | |