| 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 | $128.68 | 12.399% | $144.635 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $223.54 | 9.434% | $244.6288 | $244.63 | $244.65 | $244.60 |
| Purchase #3 | $108.46 | 6.609% | $115.6281 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $139.32 | 4.671% | $145.8276 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $244.33 | 12.647% | $275.2304 | $275.23 | $275.25 | $275.20 |
| Purchase #6 | $47.69 | 9.733% | $52.3317 | $52.33 | $52.35 | $52.30 |
| Purchase #7 | $181.95 | 13.378% | $206.2913 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $1,073.97 | $1,184.5729 | $1,184.58 | $1,184.70 | $1,184.40 | |